- #1

- 45

- 0

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

I looked it up on one of those online integral calculators to get me on the right track, and the answer is:

-1/sin(x)

It seems so simple, what am I missing?

You are using an out of date browser. It may not display this or other websites correctly.

You should upgrade or use an alternative browser.

You should upgrade or use an alternative browser.

- Thread starter Bazzinga
- Start date

- #1

- 45

- 0

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

I looked it up on one of those online integral calculators to get me on the right track, and the answer is:

-1/sin(x)

It seems so simple, what am I missing?

- #2

Mark44

Mentor

- 36,002

- 7,933

[tex]\int \frac{du}{u^2} = \int u^{-2}du[/tex]

Share: