integral

Question

0

666

2

$$\int _{\:0}^{\:1}\left(\frac{\left(1-t^2\right)}{1+t^4}\right)\:dt$ $

Somebody who knows solve this one?

Guest Dec 13, 2014

+33658

+5

Best Answer

It's a definite integral so:

definite integral:

.

Alan Dec 14, 2014

Alan · Answer 1 · 2014-12-14T03:48:33

It's a definite integral so:

definite integral:

.

geno3141 · Answer 2 · 2014-12-14T12:18:18

According to www.wolframalpha.com/calculators/integral-calculator

the answer is: [ log(t² + √2t + 1) - log(-t² + √2t - 1) ] / [ 2√2 ]