https://pop.com.sg/finding-the-span-of-3-vectors.htmlFame Craze Newsen2026-08-17T07:46:55-04:00Finding the span of 3 vectorshttps://pop.com.sg/inverse-of-the-curl.htmlFame Craze Newsen2026-08-17T07:42:37-04:00Inverse of the curlhttps://pop.com.sg/equation-of-hyperbola-with-eccentricity-frac32.htmlFame Craze Newsen2026-08-17T07:40:12-04:00Equation of hyperbola with eccentricity $\frac32$https://pop.com.sg/how-to-estimate-a-definite-integral-using-taylor-series.htmlFame Craze Newsen2026-08-17T07:27:43-04:00How to estimate a definite integral using Taylor serieshttps://pop.com.sg/distribution-and-absolute-value.htmlFame Craze Newsen2026-08-17T07:17:00-04:00Distribution and Absolute Valuehttps://pop.com.sg/what-is-the-definition-of-a-relation.htmlFame Craze Newsen2026-08-17T07:10:47-04:00What is the definition of a relation?https://pop.com.sg/should-we-use-parentheses-or-brackets-around-functions.htmlFame Craze Newsen2026-08-17T07:09:44-04:00Should we use parentheses or brackets around functions?https://pop.com.sg/weak-convergence-of-product-of-weakly-and-strongly-convergent-l-2-sequ.htmlFame Craze Newsen2026-08-17T06:55:50-04:00weak convergence of product of weakly and strongly convergent $L^{2}$ sequences in $L^{2}$https://pop.com.sg/help-with-converting-the-derivative-of-cos-3-x.htmlFame Craze Newsen2026-08-17T06:44:55-04:00Help with converting the derivative of $\cos^3(x)$https://pop.com.sg/linear-algebra-notation-a-dagger.htmlFame Craze Newsen2026-08-17T06:38:18-04:00Linear Algebra notation: A-Daggerhttps://pop.com.sg/projecting-a-surface-segment-of-a-cone-onto-a-2d-plane.htmlFame Craze Newsen2026-08-17T06:32:29-04:00Projecting a surface segment of a cone onto a 2D plane?https://pop.com.sg/extensions-and-kazhdan-039-s-property-t.htmlFame Craze Newsen2026-08-17T06:27:57-04:00Extensions and Kazhdan's Property (T)https://pop.com.sg/the-langlands-program-for-beginners.htmlFame Craze Newsen2026-08-17T06:10:34-04:00The Langlands program for beginnershttps://pop.com.sg/proof-for-combination-formula-n-choose-k.htmlFame Craze Newsen2026-08-17T06:03:03-04:00Proof For Combination Formula: N choose Khttps://pop.com.sg/understanding-the-ideal-generated-by-a-polynomial.htmlFame Craze Newsen2026-08-17T06:00:50-04:00Understanding the ideal generated by a polynomialhttps://pop.com.sg/finding-the-inverse-of-a-number-under-a-certain-modulus.htmlFame Craze Newsen2026-08-17T05:49:54-04:00Finding the inverse of a number under a certain modulushttps://pop.com.sg/rational-numbers.htmlFame Craze Newsen2026-08-17T05:43:10-04:00Rational numbershttps://pop.com.sg/what-is-the-integral-of-e-cos-x.htmlFame Craze Newsen2026-08-17T05:28:54-04:00What is the integral of $e^{\cos x}$https://pop.com.sg/pontryagin-classes-of-a-product-manifold.htmlFame Craze Newsen2026-08-17T05:21:37-04:00Pontryagin classes of a product manifoldhttps://pop.com.sg/the-hat-function-closed.htmlFame Craze Newsen2026-08-17T05:12:40-04:00The hat function [closed]https://pop.com.sg/finding-the-scale-factor-and-rotation-angle-of-a-matrix.htmlFame Craze Newsen2026-08-17T05:09:06-04:00Finding the scale factor and rotation angle of a matrixhttps://pop.com.sg/calculate-the-value-of-x-y-and-z-coordinates.htmlFame Craze Newsen2026-08-17T04:44:00-04:00Calculate the value of x, y and z coordinateshttps://pop.com.sg/how-to-solve-ln-e-2.htmlFame Craze Newsen2026-08-17T04:33:12-04:00How to solve $(\ln e)^2$https://pop.com.sg/why-was-o-gabber-not-an-author-of-the-1983-039-s-faisceaux-pervers.htmlFame Craze Newsen2026-08-17T04:19:44-04:00Why was O. Gabber not an author of the 1983's Faisceaux Pervers?https://pop.com.sg/b-splines-of-degree-1-2-and-3.htmlFame Craze Newsen2026-08-17T04:04:18-04:00B-Splines of degree 1, 2 and 3https://pop.com.sg/finding-delta-algebraically-for-a-given-epsilon.htmlFame Craze Newsen2026-08-17T04:01:57-04:00Finding Delta Algebraically for a Given Epsilon?https://pop.com.sg/square-with-perpendicular-lines-drawn-prove-that-they-are-equal.htmlFame Craze Newsen2026-08-17T04:01:51-04:00Square with perpendicular lines drawn, prove that they are equal.https://pop.com.sg/verification-of-stokes-039-theorem-for-a-paraboloid-and-a-given-field.htmlFame Craze Newsen2026-08-17T03:56:50-04:00Verification of Stokes' Theorem for a paraboloid and a given fieldhttps://pop.com.sg/technique-for-simplifying-e-g-sqrt-8-4-sqrt-3-to-sqrt-6-sqrt-2.htmlFame Craze Newsen2026-08-17T03:53:27-04:00Technique for simplifying, e.g. $\sqrt{ 8 - 4\sqrt{3}}$ to $\sqrt{6} - \sqrt{2}$https://pop.com.sg/how-do-i-simplify-a-fraction-with-a-square-root-on-the-numerator-close.htmlFame Craze Newsen2026-08-17T03:44:39-04:00How do I simplify a fraction with a square root on the numerator? [closed]https://pop.com.sg/sum-of-the-series-sum-n-1-infty-n-2e-n.htmlFame Craze Newsen2026-08-17T03:42:53-04:00Sum of the series $\sum_{n=1}^\infty n^2e^{-n}$https://pop.com.sg/show-that-9-5-sqrt-3-2-sqrt-2-is-not-a-square-in-mathbb-q-sqrt-2-sqrt-.htmlFame Craze Newsen2026-08-17T03:41:00-04:00Show that $(9-5\sqrt 3)(2-\sqrt 2) $ is not a square in $\mathbb Q (\sqrt 2, \sqrt 3) $https://pop.com.sg/find-a-system-of-linear-equations-for-the-given-solution-set.htmlFame Craze Newsen2026-08-17T03:39:22-04:00Find a system of linear equations for the given solution sethttps://pop.com.sg/what-039-s-the-difference-between-direction-sense-and-orientation.htmlFame Craze Newsen2026-08-17T03:24:52-04:00What's the difference between direction, sense, and orientation?https://pop.com.sg/evaluate-the-integral-int-cot-x-cos-x-dx.htmlFame Craze Newsen2026-08-17T03:18:17-04:00Evaluate the integral $\int \cot(x) \cos(x) \ dx$https://pop.com.sg/expectation-and-variance-of-the-pareto-distribution.htmlFame Craze Newsen2026-08-17T03:15:25-04:00Expectation and variance of the Pareto distributionhttps://pop.com.sg/how-to-solve-x-2-ln-x-0.htmlFame Craze Newsen2026-08-17T03:14:36-04:00How to solve $x^2 + \ln(x) = 0$https://pop.com.sg/help-finding-coordinates-of-centre-and-radius-of-circle.htmlFame Craze Newsen2026-08-17T02:54:33-04:00Help finding coordinates of centre and radius of circlehttps://pop.com.sg/create-context-free-grammar-for-w-mid-w-is-odd-with-a-0-in-the-middle.htmlFame Craze Newsen2026-08-17T02:47:11-04:00Create context-free grammar for $\{w \mid |w| $ is odd with a 0 in the middle$\}$https://pop.com.sg/to-prove-cayley-hamilton-theorem-why-can-039-t-we-substitute-a-for-lam.htmlFame Craze Newsen2026-08-17T02:41:39-04:00To prove Cayley-Hamilton theorem, why can't we substitute $A$ for $\lambda$ in $p(\lambda) = \det(\lambda I - A)$?https://pop.com.sg/find-the-second-derivative-d-2-y-over-d-x-2-in-terms-of-t-when-x-3-2-t.htmlFame Craze Newsen2026-08-17T02:40:18-04:00Find the second derivative ${{{d^2}y} \over {d{x^2}}}$ in terms of t when $x = 3 - 2{t^2}$ and $y = {1 \over t}$https://pop.com.sg/expansion-of-cube-of-four-terms-closed.htmlFame Craze Newsen2026-08-17T02:36:46-04:00Expansion of cube of four terms [closed]https://pop.com.sg/inverse-of-a-singular-matrix.htmlFame Craze Newsen2026-08-17T02:36:04-04:00Inverse of a singular Matrixhttps://pop.com.sg/why-are-representations-of-quivers-such-a-big-deal.htmlFame Craze Newsen2026-08-17T02:24:57-04:00Why are (representations of ) quivers such a big deal?https://pop.com.sg/how-to-solve-an-equation-of-the-form-ax-2-by-2-cx-dy-e-0.htmlFame Craze Newsen2026-08-17T02:24:31-04:00How to solve an equation of the form $ax^2 - by^2 + cx - dy + e =0$?https://pop.com.sg/mathematics-behind-this-card-trick.htmlFame Craze Newsen2026-08-17T02:04:55-04:00Mathematics behind this card trickhttps://pop.com.sg/converting-an-expression-to-a-trigonometric-form.htmlFame Craze Newsen2026-08-17T02:00:27-04:00Converting an expression to a trigonometric formhttps://pop.com.sg/why-does-it-matter-if-a-graph-is-a-function.htmlFame Craze Newsen2026-08-17T01:52:22-04:00Why does it matter if a graph is a function?https://pop.com.sg/for-real-numbers-a-and-b-when-is-the-equation-a-b-a-b-true.htmlFame Craze Newsen2026-08-17T01:41:11-04:00For real numbers a and b, when is the equation |a + b| = |a – b| true?https://pop.com.sg/terminology-facet-versus-face-in-polytope.htmlFame Craze Newsen2026-08-17T01:36:08-04:00Terminology: facet versus face in polytopehttps://pop.com.sg/how-to-change-integral-bounds.htmlFame Craze Newsen2026-08-17T01:35:48-04:00How to change integral bounds?https://pop.com.sg/solving-a-logarithmic-equation-log-2-2-x-1-x-log-4-144.htmlFame Craze Newsen2026-08-17T01:22:56-04:00Solving a logarithmic equation $\log_2 (2^x-1)+x=\log_4 (144)$https://pop.com.sg/trichotomy-implies-totality-of-partial-order.htmlFame Craze Newsen2026-08-17T01:21:17-04:00Trichotomy implies totality of partial orderhttps://pop.com.sg/prove-the-randomness-of-elements-in-list.htmlFame Craze Newsen2026-08-17T01:18:48-04:00Prove the randomness of elements in listhttps://pop.com.sg/definition-of-an-ordered-field.htmlFame Craze Newsen2026-08-17T01:00:02-04:00Definition of an Ordered Fieldhttps://pop.com.sg/smallest-possible-dimensions-of-a-piece-of-paper-after-one-fold.htmlFame Craze Newsen2026-08-17T00:56:08-04:00Smallest possible dimensions of a piece of paper after one fold.https://pop.com.sg/how-to-express-a-sum-of-two-series-in-terms-of-known-sums-closed.htmlFame Craze Newsen2026-08-17T00:35:20-04:00How to express a sum of two series in terms of known sums? [closed]https://pop.com.sg/multiplying-radicals-by-variables.htmlFame Craze Newsen2026-08-17T00:30:17-04:00Multiplying radicals by variableshttps://pop.com.sg/you-roll-a-6-sided-die-what-is-p-6-or-even-simplified-your-answer-and-.htmlFame Craze Newsen2026-08-17T00:30:12-04:00You roll a 6 sided die what is p(6 or even)? Simplified your answer and write it as a fraction or whole number. We NEED answers for IXL! [closed]https://pop.com.sg/what-is-the-difference-between-continuous-derivative-and-derivative.htmlFame Craze Newsen2026-08-17T00:27:22-04:00What is the difference between continuous derivative and derivative?https://pop.com.sg/division-of-a-convex-shape-results-in-a-convex-shape.htmlFame Craze Newsen2026-08-17T00:24:37-04:00Division of a Convex Shape results in a Convex Shapehttps://pop.com.sg/eigenvalues-for-4-times-4-matrix.htmlFame Craze Newsen2026-08-17T00:21:21-04:00Eigenvalues for $4\times 4$ matrixhttps://pop.com.sg/finding-center-of-circle.htmlFame Craze Newsen2026-08-17T00:12:03-04:00finding center of circlehttps://pop.com.sg/what-does-it-mean-to-solve-a-math-problem-analytically.htmlFame Craze Newsen2026-08-17T00:04:16-04:00What does it mean to solve a math problem analytically?https://pop.com.sg/does-l-039-hopitals-rule-hold-for-second-derivative-third-derivative-e.htmlFame Craze Newsen2026-08-17T00:03:35-04:00Does L'Hopitals Rule hold for second derivative, third derivative, etc...?https://pop.com.sg/how-do-i-simplify-nested-summations-also-how-does-it-work-like-a-loop.htmlFame Craze Newsen2026-08-16T23:54:37-04:00How do I simplify nested summations? Also how does it work? Like a loop?https://pop.com.sg/how-to-prove-tan-a-sec-a-frac-1-sec-a-tan-a.htmlFame Craze Newsen2026-08-16T23:39:58-04:00how to prove $\tan A+\sec A=\frac{1}{(\sec A-\tan A)}$?https://pop.com.sg/the-area-of-a-truncated-pyramid-with-irregular-top-and-bottom-surface-.htmlFame Craze Newsen2026-08-16T23:36:36-04:00The area of a truncated pyramid with irregular top and bottom surface, given the height $h$https://pop.com.sg/how-to-find-the-p-value-in-the-chi-square-test.htmlFame Craze Newsen2026-08-16T23:30:47-04:00How to find the p-value in the chi-square testhttps://pop.com.sg/how-to-convert-r-cos-theta-sin-theta-to-rectangular-form.htmlFame Craze Newsen2026-08-16T23:29:50-04:00How to convert $r = \cos\theta + \sin\theta$ to rectangular form?https://pop.com.sg/what-is-kink.htmlFame Craze Newsen2026-08-16T23:21:47-04:00what is "kink"?https://pop.com.sg/is-it-possible-to-draw-this-picture-without-lifting-the-pen.htmlFame Craze Newsen2026-08-16T23:20:02-04:00Is it possible to draw this picture without lifting the pen?https://pop.com.sg/what-is-a-regular-submanifold.htmlFame Craze Newsen2026-08-16T23:17:14-04:00What is a regular submanifold?https://pop.com.sg/calculating-a-limit-with-floor-function.htmlFame Craze Newsen2026-08-16T23:16:26-04:00Calculating a limit with Floor Functionhttps://pop.com.sg/method-of-least-squares-why-is-it-preferred-duplicate.htmlFame Craze Newsen2026-08-16T23:15:38-04:00Method of Least Squares-Why is it preferred? [duplicate]https://pop.com.sg/why-multiplication-of-zero-by-any-number-is-zero-closed.htmlFame Craze Newsen2026-08-16T23:13:33-04:00Why Multiplication of zero by any number is zero? [closed]https://pop.com.sg/plotting-f-x-sin-x-cos-x-by-converting-it-to-another-form.htmlFame Craze Newsen2026-08-16T23:06:14-04:00Plotting $f(x) = \sin(x)+\cos(x)$ by converting it to another formhttps://pop.com.sg/questions-tagged-multivariable-calculus.htmlFame Craze Newsen2026-08-16T23:02:51-04:00Questions tagged [multivariable-calculus] https://pop.com.sg/tangent-the-trig-ratio-vs-tangent-the-geometric-concept.htmlFame Craze Newsen2026-08-16T23:02:35-04:00"tangent" (the trig ratio) vs "tangent" (the geometric concept)https://pop.com.sg/ratio-test-vs-cauchy-hadamard.htmlFame Craze Newsen2026-08-16T22:56:22-04:00Ratio test vs Cauchy-Hadamardhttps://pop.com.sg/how-to-explain-if-a-quantity-is-a-pivot-quantity.htmlFame Craze Newsen2026-08-16T22:56:05-04:00How to explain if a quantity is a pivot quantity?https://pop.com.sg/classificating-the-isometries-of-the-hyperbolic-plane.htmlFame Craze Newsen2026-08-16T22:47:47-04:00Classificating the isometries of the Hyperbolic Planehttps://pop.com.sg/find-the-equation-of-the-cone-z-sqrt-x-2-y-2-in-spherical-coordinates.htmlFame Craze Newsen2026-08-16T22:46:36-04:00find the equation of the cone $z=\sqrt{x^2+y^2}$ in spherical coordinateshttps://pop.com.sg/equivalence-between-middle-excluded-law-and-double-negation-eliminatio.htmlFame Craze Newsen2026-08-16T22:46:01-04:00Equivalence between middle excluded law and double negation elimination in Heyting algebrahttps://pop.com.sg/show-v-x-0-is-the-only-solution-for-y-039-039-cy-0-v-0-0-v-039-0-0-c-g.htmlFame Craze Newsen2026-08-16T22:17:30-04:00Show $v(x) = 0$ is the only solution for $y'' + cy=0, v(0) = 0, v'(0)=0, c\gt 0$https://pop.com.sg/the-pattern-in-mathematical-induction-proofs.htmlFame Craze Newsen2026-08-16T22:12:24-04:00The pattern in mathematical induction proofshttps://pop.com.sg/for-compass-and-straightedge-problems-are-you-allowed-to-use-the-compa.htmlFame Craze Newsen2026-08-16T22:09:36-04:00For compass and straightedge problems, are you allowed to use the compass as a ruler?https://pop.com.sg/principal-value-of-complex-number.htmlFame Craze Newsen2026-08-16T22:06:15-04:00Principal value of complex numberhttps://pop.com.sg/regular-and-irregular-points.htmlFame Craze Newsen2026-08-16T22:04:55-04:00Regular and irregular pointshttps://pop.com.sg/do-carmo-differential-geometry-exercise-4-4-17.htmlFame Craze Newsen2026-08-16T22:03:26-04:00Do Carmo (differential geometry) Exercise 4.4.17https://pop.com.sg/why-do-we-need-the-commutative-axiom-of-multiplication.htmlFame Craze Newsen2026-08-16T22:01:34-04:00Why do we need the commutative axiom of multiplication?https://pop.com.sg/how-many-balls-does-he-put-into-each-green-bag.htmlFame Craze Newsen2026-08-16T21:54:06-04:00How many balls does he put into each green bag?https://pop.com.sg/find-all-the-primitive-roots-of-13.htmlFame Craze Newsen2026-08-16T21:48:41-04:00Find all the primitive roots of $13$https://pop.com.sg/integration-shortcut-to-avoid-tedious-integration-by-parts-closed.htmlFame Craze Newsen2026-08-16T21:36:34-04:00Integration Shortcut to Avoid Tedious Integration by Parts [closed]https://pop.com.sg/why-do-graphing-calculators-plot-this-function-wrong-wolfram-mathemati.htmlFame Craze Newsen2026-08-16T21:24:34-04:00Why do graphing calculators plot this function wrong? Wolfram Mathematica example.https://pop.com.sg/good-function-039-s.htmlFame Craze Newsen2026-08-16T21:19:06-04:00Good function'shttps://pop.com.sg/what-is-the-growth-rate-and-continuous-growth-rate.htmlFame Craze Newsen2026-08-16T21:11:29-04:00what is the growth rate and continuous growth rate?https://pop.com.sg/using-logarithmic-differentiation-with-trig-functions.htmlFame Craze Newsen2026-08-16T20:47:36-04:00Using logarithmic differentiation with trig functions?https://pop.com.sg/how-to-get-all-the-factors-of-a-number-using-its-prime-factorization.htmlFame Craze Newsen2026-08-16T20:36:49-04:00How to get all the factors of a number using its prime factorization?https://pop.com.sg/should-this-definition-of-set-equality-be-an-axiom.htmlFame Craze Newsen2026-08-16T20:23:11-04:00Should this "definition" of set equality be an axiom?