Solve the integral: S (e^-cosx)(x^2)dx

I don't know if I did these problems correctly. Can you check them?Use Integration by parts to solve problems. integral
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Use the symmetry of the graphs of the sine and cosine functions as an aid in evaluating each definite integral.(a) Integral of
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Solve the integral from [0,pi] of x*sinx*cosx*dxI don't understand how to solve this problem because if I let u =x and du =1 and
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Hello Everyone,I need help with Calc II. 1. Integral from 0 to 1 of (sin(3*pi*t))dt For this one, I got -1/3pi cos (9 pi^2) +
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I have 3 questions, and I cannot find method that actually solves them.1) Integral [(4s+4)/([s^2+1]*([S-1]^3))] 2) Integral [
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I have 3 questions, and I cannot find method that actually solves them.1) Integral [(4s+4)/([s^2+1]*([S-1]^3))] 2) Integral [
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2. asked by David
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Solve the integral:S (e^-cosx)(x^2)dx
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2. asked by Al
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That's the same as the integral of sin^2 x dx.Use integration by parts. Let sin x = u and sin x dx = dv v = -cos x du = cos x dx
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Solve this equation fo rx in the interval 0<=x<=3603sinxtanx=8 I would do it this way: sinxtanx = 8/3 sinx(sinx/cosx)=8/3
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Identify u and du for the integral.1. The integral of [(cosx)/(sin^(2)x)]dx 2. The integral of sec2xtan2xdx
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