2nd way: integral tan(x)/(1+tan(x)) dx

Suppose E & F are 2 complementary events. Must E & F be mutually exclusive? Explain your answer.

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MPPET 1996 Hindustan: trig integral ∫ sin^2(x) -cos^2(x)/(sin^2(x) cos^2(x)) dx

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RPET 2003 Hindustan: integral ∫sin^4(x)-cos^4(x) dx

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

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MP 98 Hindustan: Evaluate (i) ∫e^loge(x) dx (ii) ∫e^(-loge(x)) dx

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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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1st/2ways: Find the sum 1/7, 10/21, 17/21, 24/21, 31/21 via median.

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Can you guys please keep your legs still during the interview?

zhaodaowangxiwang

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Columbia U: 9th/9 ways Evaluate the indefinite integral ∫1/(1+e^x) dx withOUt u-sub

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integration bee 2018 Swinburne integral (1-cos(x))/sin^2(x/2) dx

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multivariable Let w=x^2y-xy^3 where x=cos(t) & y=e^t. Find dw/dt & its value when t=0.

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Show that the function u(x,y)=e^x cos(y) is harmonic in the x-y plane

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NYU: 2nd way compute integral ∫x(1+x^2) dx

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integration bee 2014 UNSW integral (x^2+3)/(x^2-3) dxx

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6th form Pure Math: Evaluate the integrals

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integration bee 2014 UNSW 3rd way: e^x(cos(x)+sin(x)) dx

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Why are the junky computers in Internet cafes running better than your 10,000 yuan computer?

ziyangbiancheng

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Prove Σ1/((k-1)(k+1))=(3n^2-n-2)/(4n(n+1)) where k=2 to n ∀n ≥ 2

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6th form Pure Math: hyper trig integrate ∫1/(sin(x) + cos(x)) dx1/(sinh(x)+2cosh(x)) dx

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Alternate way: inverse trig integral ∫e^(m arc tan(x))/(1+x^2) dx

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