`sin m theta+sin n theta=0`

Solve the general vlaue. sin 7 theta + sin 4 theta + sin theta =0

Solve: sin 7 theta + sin 4 theta + sin theta = 0, 0 lt theta lt ( pi)/(2)

Find all the values of theta satisfying the equation sin theta + sin 5 theta = sin 3 theta, such that 0 le theta le pi.

cos theta + sin theta - sin 2 theta = (1)/(2), 0 lt theta lt (pi)/(2)

Solve sin 3 theta + sin theta = sin 2 theta, 0 le theta le 2pi. Given the general solution.

Prove that ( cos theta + cos 2 theta + cos 3 theta + cos 4 theta)/(sin theta + sin 2 theta + sin 3 theta + sin 4 theta)= cot ""(5theta)/(2).

If cos2theta=0 , then |(0,costheta,sin theta),(cos theta, sin theta, 0),(sin theta, 0, cos theta)|^(2) is equal to…………

Solve : sin 2theta+sin 4theta+sin6 theta=0,(-180^(@)le theta<= 180^(@))

Solution of the equation sin (sqrt(1+sin 2 theta))= sin theta + cos theta is (n in Z)

Find all the value of theta satisfying the equation , sin 7 theta = sin theta + sin 3 theta such that 0 le theta le pi