Quick question: What is the integral of(adsbygoogle = window.adsbygoogle || []).push({});

[tex]\int^{\frac{1}{2}}_{0}cos^2((\pi)x)[/tex]?

Is it

[tex]\frac{1}{3}(cos^3((\pi)x))\frac{1}{\pi}sin((\pi)x)[/tex]

and then plug in or is there something wrong with that?

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Trig Integrals

**Physics Forums | Science Articles, Homework Help, Discussion**