Question

Question #ee1ea

Answer 1

In `[0< x< 360]; x=150^0,330^0`

Explanation:

`tan(x)=-cot(pi+pi/3) = -cot(180+60)=-cot240=-(1/tan240)=-(1/sqrt3):.x=tan^-1(-1/sqrt3) =-30^0` in `[0< x< 360]; x=150^0,330^0`