October 22, 2016

Homework Help: math

Posted by briane on Monday, April 7, 2014 at 3:12pm.

if tan 2x= -b/a, pi/2 <=2x<=pi, then determine an expression for sinx cosx in terms of a and b.
*please show the calculation

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions