[" 10.If "(3+2i sin theta)/(1-2sin theta)" is a purely real,then the value of "theta" is "(n],[" being integer) "]

(3+2i sin theta)/(1-2i sin theta) will be purely imaginary,then find theta

(3+2i sin theta)/(1-2i sin theta) will be purely imaginary,then find theta?

If (3+2i sin theta)/(1-2i sin theta) is a real number and 0

If (3+2i sin theta)/(1-2i sin theta) is a real number and 0

(3+2 i sin theta)/(1-2 i sin theta) will be purely imaginary, if theta is equal to

Find theta such that (3+2i sin theta)/(1-2i sin theta) is purely real.

If sin 6 theta + sin 4theta + sin 2theta= 0 , then general value of theta is (n is integer)

If (cos theta + i sin theta)(cos 2 theta +i sin 2 theta ) …(cos n theta + i sin n theta)=1 then the value of theta is (m are integers)-