Wednesday

April 16, 2014

April 16, 2014

Posted by **alsa** on Wednesday, June 13, 2012 at 5:51pm.

- Integral calculus -
**Damon**, Wednesday, June 13, 2012 at 6:58pmgraph sin x from 0 to pi/2

on the same graph plot cos x from 0 to pi/4

Note that cos x from pi/4 to pi/2 is identical to sin x from pi/4 to pi/2 with only a reflection.

- Integral calculus -
**Damon**, Wednesday, June 13, 2012 at 7:00pmThus for every value of ln sin x from pi/4 to p/2 there is an equal value of ln cos x from 0 to pi/4. Therefore the areas under will be identical.

- Integral calculus -
**alsa**, Wednesday, June 13, 2012 at 7:58pmDamon: That is a good answer which now I really understand.I thank you very much.

**Related Questions**

Calculus - Integrals - I have 3 questions, and I cannot find method that ...

Calculus - Integrals - I have 3 questions, and I cannot find method that ...

calculus please help - what is the integral of x/(1+x^2)^2 dx This is a question...

Calculus 2 - The question is: Evaluate the improper integral for a>0. The ...

calculus (integral) - evaluate the integral: integral of 13/(x^3 - 27) dx

Math/Calculus - How would I solve the following integral with the substitution ...

Calculus - evaluate the integral or state that it diverges. Check if I did it ...

Calculus - Am I allowed to multiply an entire integral (on the inside AND the ...

calculus - consider the function f(x) = e^x(sinNx) on the interval [0,1] where N...

calculus - consider the function f(x) = e^x(sinNx) on the interval [0,1] where N...