1) integral ∫1/5 dx/(1+x) vs 2) integral ∫sec^(5x)/(1+ tan(5x)) dx

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AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx

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Alternate way: Find 1+2+3+... +(n-1)+n via "polynomial degree 2"

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MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx

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Solve the following differential equation cos^2(x)dy/dx +y = tan(x)

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Review: Linear form, Quadratic form & Bilinear form

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diff eq: Solve dy/dx = (2y4x^4)/(xy^3) ❌separable to ✅separable

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I've returned the car keys, so don't worry anymore.

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The Supreme Procuratorate relied solely on verbal testimony to convict of rape; stepdaughter success

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A thousand-year-old national treasure subjected to disfiguring restoration, the ten ugliest Chinese-

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A Roundup of Art Students with Wildly Creative Ideas

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STPM Math T Sem. 2: Ex 11.2 Given that f(x)=tan(x), show that ...

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Fresnel Lens vs. Pure Titanium

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Interesting Applications of Mercury Tilt Switches

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The UN Security Council's five permanent members pull off some tricky moves?

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Answer me! Look in my eyes!

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Careful: arc sin(sin(5π/4)) ≠ ...

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