- #1

Hysteria X

- 21

- 0

## Homework Statement

Evaluate

[tex]

\int (x sin ( x^2 ) )/cos^3 ( x^2 ) dx

[/tex]

## Homework Equations

none the i know that would be helpful here

## The Attempt at a Solution

I tried solving this by substitution method by substituting [tex]

t = x^2[/tex] as t but i don't know how to proceed after that