Friday
March 24, 2017

Post a New Question

Posted by on Monday, July 15, 2013 at 9:01pm.

solve for theda given 0<theda<2pi
cos theta= - (sqrt 3)/ 2

  • MATH - , Tuesday, July 16, 2013 at 9:40am

    you know that cos π/6 = √3/2
    You also know that cos(x) < 0 in QII,QIII
    So, ...

  • MATH - , Tuesday, July 16, 2013 at 10:56pm

    so ould it be sin pi.6 and tan pi/6??

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question