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How slow is the speed of light—300,000 kilometers per second—in the universe? The real reason we can
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diff eq: Solve dy/dx = (2y4x^4)/(xy^3) ❌separable to ✅separable
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MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx
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A box contains 8 blue & 6 red socks. What is the number of ways that 2 socks can be drawn ...
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AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx
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1st/3parts: Checkpoint 1.1 STPM Math T Sem2
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MP 98 Hindustan: Evaluate (i) ∫e^loge(x) dx (ii) ∫e^(-loge(x)) dx
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logic Idempotent law show x=xVx
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count quick review: Permutation vs Combination
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Review: Linear form, Quadratic form & Bilinear form
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Alternate way: Find 1+2+3+... +(n-1)+n via "polynomial degree 2"
Columbia U: 8th/9 ways Evaluate the indefinite integral ∫1/(1+e^x) dx withOUt u-sub
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log derivative ln(x) via chain rule
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sq root integral ∫1/√...√√x dx with n √
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Why is it so hard for contemporary China to produce artists? Aren’t art academies supposed to cultiv
UC Davis#4 4 ways: integrate 7^(2x+3) dx
Review: integral ∫1/(x^2-a^2)dx vs integral ∫1/(a^2-x^2) dx vs integral ∫1/(x^2+a^2) dx
integral ((cos(x)-cos^2(x))/(1-cos^3(x)))
A 25-year-old girl with late-stage kidney failure who can't urinate—life is so big, I want to see th
Down jackets, a must-have for staying warm, why are they becoming increasingly "unaffordable"?