Evaluate the integral of (secx)^2

Evaluate the integral of(secx)^2 * (tanx)^3 *dx I started out with letting u=secx and du=secx*tanx*dx , but then I am kind of
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2. asked by Dave
3. 744 views
The problem is to evaluate the integral 10secxtanx dx, from -1/7 pi to 3/8 pi.What I've done so far is evaluated the integral
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2. asked by Douglas
3. 693 views
Evaluate the integral using any method:(Integral)sec^3x/tanx dx I started it out and got secx(1tan^2x)/tanx. I know I just have
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2. asked by H
3. 991 views
Hello! I really don't think I am understanding my calc hw. Please help me fix my errors. Thank you!1. integral from 0 to pi/4 of
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2. asked by Shelley
3. 751 views
Evaluate the integral.∫5sec^(4)x dx I got 5(secx+tanx)^(5)+C. is it right.
1. 3 answers
2. asked by tony
3. 568 views
1. Express the given integral as the limit of a Riemann sum but do not evaluate:integral[0 to 3]((x^3 - 6x)dx) 2.Use the
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2. asked by Ernie
3. 4,144 views
Evaluate the integral: 16csc(x) dx from pi/2 to pi (and determine if it is convergent or divergent).I know how to find the
1. 2 answers
2. asked by Sam
3. 701 views
Evaluate the integral: 16csc(x) dx from pi/2 to pi (and determine if it is convergent or divergent).I know how to find the
1. 2 answers
2. asked by Sam
3. 765 views
a) Let f(z) = z^2 and γ(t) = 1 + it^3, t ∈ [0,1].i) Write out the contour integral ∫γ f(z)dz as an integral with respect
1. 2 answers
2. asked by jack
3. 921 views
Perform long division on the integrand, write the proper fraction as a sum of partial fractions, and evaluate the integral:(inte
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2. asked by Jenna
3. 995 views