February 21, 2017

Homework Help: Math

Posted by Diana on Monday, January 11, 2010 at 11:22pm.

Solve the equation for x in the interval 0<x<2pi

1/ 1+tan^2x = -cos x

How would i do this? im thinking of maybe changing the 1+tan to sec^2x?

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions