Solution of the differential equation `dr+(2rcot theta+sin2theta)d theta=0` is

Solve the following differential equations.(8) dr+(2r cot theta +sin 2theta)d theta=0

Solution of the differential equation dr=a(rsin thetad theta-cos thetadr) is

The solution of the differential equation (d theta)/(dt)=-k(theta-theta_(0)) where k is constant, is . . . .

Let ZZ be the set of all integers. The solution of the trigonometric equation sin 2theta+sin 4theta +sin 6theta =0 is

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

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

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