(adsbygoogle = window.adsbygoogle || []).push({}); Trig Functions- Could anyone tell me why my working is wrong??

the question seems simple..although i dont know what i am doin because it is obviously wrong!!!. thnkas heaps if anyone can help..

solve

2cosx-(sqrt(3))cosx sinx = 0 for (-pie<=x<=pie)

what i was doin is dividing through by cos x, therefore i obtain:

2-(sqrt(3))sinx= 0

however this statement is flawed!!! since no value exists for sin x= 2/(sqrt(3))

?????it seems simple.. so wat am i doing wrong!!1

**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!

# Homework Help: Trig Functions- Could anyone tell me why my working is wrong?

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