sqrt integral ∫(√x+1)/(x+√x) dx

What historical events sound absurd but are actually true?

tiantaichuanghu

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

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MP 8,93,96,97,99 Hindustan: Evaluate ∫ sec(x)/(sec(x)-tan(x)) dx

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

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Penn. State U: Suppose the p.m.f of discrete random variable X is ...

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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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exp Differentiate (i) b^e^x (ii) b^x&e (iii) (b^e)^x (iv) (b^x)^e

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Lamar U: trig integral ∫cos^5(2t) sin^2(2t) dt

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"Boys must take good care of themselves."

xiaochenhunjian200

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derivative (f(x))^n vs n^(g(x)) vs (f(x))^g(x)

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Find r, if 5 4Pr = 6 5(r-1)

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How many builds did they watch before editing this ridiculously staged footage?

jianghuchuanshioko

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Find the number of permutations of the letters of the word ALLAHABAD

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Husband goes on long-distance truck trips year after year, and the family savings mysteriously disap

renzhendexiaoshimin

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Example: Find the sum

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2 ways: Find logarithm of 5 to the base 5 √5.

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trig integral ∫1/(sin(ax) cos(ax)) dx

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UC Davis #11: count prove Σi^2 = n(n+1)(2n+1)/6 where i=1 to n

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Tour guide berates tourists on the bus for bringing kids and not shopping

zhangshangchuncheng

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