Question

3 cos theta -4sin theta =2cos theta +sin theta ,find tan theta

Answer 1

Answer:

Tan theta=1/5

Explanation :

3 cos theta - 2 cos theta = sin theta + 4 sin theta.

Therefore, cos theta = 5 sin theta

Sin theta/cos theta = 1/5

We have known,

Tan theta = sin/cos

Therefore, tan theta = 1/5