The number of solution of the equation `sin2theta-2thetapi+4sinthetapi=4in[0,5pi]` is equal to 3 (b) 4 (c) 5 (d) 6

The number of solution of the equation sin2theta-2costheta+4sintheta=4in[0,5pi] is equal to 3 (b) 4 (c) 5 (d) 6

The number of solutions of the equation sin 2 theta-2 cos theta +4 sin theta=4 in [0, 5pi] is equal to

Number of solution (s) of equation sin theta = sec^(2) 4 theta in [0, pi] is/are :

The number of solutions of equation 6cos2theta+2cos^2(theta/2)+2sin^2theta=0, -πltθltπ is 3 (b) 4 (c) 5 (d) 6

The solution of the equation cos^2theta-2costheta=4sintheta-sin2theta where theta in [0,pi] is

The number of solutions of the equation (3+cos x)^(2)=4-2sin^(8)x" in "[0, 9pi) is equal to

The number of solutions of the equation cos6x+tan^2x+cos(6x)tan^2x=1 in the interval [0,2pi] is (a) 4 (b) 5 (c) 6 (d) 7

The number of solutions of the equation cos6x+tan^2x+cos6xtan^2x=1 in the interval [0,2pi] is 4 (b) 5 (c) 6 (d) 7

The number of solutions of the equation log_(5)tan theta =log_(5)4. log_(4)(3sin theta)"in" [0, 8pi] is

The number of solution satisfying the equations tan 4theta=cot 5theta and sin 2theta=cos theta in [0,2pi] is