Solve: `(1-tantheta)(1+sin2theta)=(1+tantheta)`

(1-tantheta)(1+sin 2theta) = (1+tantheta)

Find general solutions or solution as per given condition: (1-tantheta)(1+sin2theta)=1+tantheta

Solve the equation (1-tantheta)(1+sin2theta)=1+tantheta

Solve the equation (1-tantheta)(1+sin2theta)=1+tantheta

Solve the equation (1-tantheta)(1+sin2theta)=1+tantheta

Solve the equation (1-tantheta)(1+sin2theta)=1+tantheta

The number of roots of (1-tantheta)(1+sin2theta)=1+tantheta for theta in [0,2pi] is (a)3 (b) 4 (c) 5 (d) none of these

If theta=30^@ , verify that: (i) tan2theta=(2tantheta)/(1-tan^2theta) (ii) sin2theta=(2tantheta)/(1+tan^2theta)

Prove that (1+sin2theta)/(1-sin2theta)=((1+tantheta)/(1-tantheta))^2

Prove that (1+sin2theta)/(1-sin2theta)=((1+tantheta)/(1-tantheta))^2