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MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx
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2nd way: integral ∫ log √x(x^n) dx
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CBSE 2000 Hindustan: integral (1+tan(x))/(x+log(sec(x)) dx
1st/2ways: add math sum a + (a+d) + (a+2d) + ... + (a+(n-1)d) ?
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1st way: exp ∫(e^x)/x (1+x log(x)) dx
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This time it's Shizuka Motoka
integral ∫(x^2+2x)/(x^2+2x+2) dx
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2 ways: integral ∫(x^3+2x)/(x-1) dx
UC Davis #9: trig integral ∫cos^2(x)/(1+sin(x)) dx
Alternate way: log integral ∫1/(bx+xln(ax^r)) dx
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1st/2 ways: derivative y=(ln(x))^x
Compute the derivatives of the following function
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trig integral ∫sin(2x) cos(2x)/(9-cos^4(2x)) dx
2nd way: integral ∫1/(a + √√b (x^2)) dx
2 ways: trig derivative log(sec(x/2)+tan(x/2))
1st/parts: Derivative of the inverse circular functions
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COMMON MISTAKE: derivative (x)' 1/2 x^(-1/2)
2nd/2ways: Find the sum 1/7, 10/21, 17/21, 24/21, 31/21 via "picture".
Practice STPM Math Sem2 derivative
2 ways: trig integral ∫ sec^2(x) csc^2(x) dx