Guest

if cos theta = -1/2 and tan theta >0 show that 5tan theta + 4 sin theta/root 3 cos theta -3 sin theta is equal to 3

if cos theta = -1/2 and tan theta >0 show that 5tan theta + 4 sin theta/root 3 cos theta -3 sin theta is equal to 3

Grade:12

2 Answers

Arun
25750 Points
4 years ago
 
Question is not clear root sign on which terms. So please insert an image or use brackets.
 
for the help, if cos theta = ½ and tan theta is positive then
 
theta is in 3rd quadrant.
hence theta = 240 degree
Vikas TU
14149 Points
4 years ago

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free