Number of solution of equation `2sinx/2cos^2x-2sinx/2sin^2x=cos^2x-sin^2xforx in [0,4pi]` is 6 (b) 1 (c) 2 (d) 3

Number of solutions of equation 2"sin" x/2 cos^(2) x-2 "sin" x/2 sin^(2) x=cos^(2) x-sin^(2) x for x in [0, 4pi] is

Number of solutions of the equation sin x + cos x-2sqrt(2) sin x cos x=0 for x in [0, pi] is

Number of solutions of the equation sin^4x-cos^2xsinx+2sin^2x+sinx=0in0lt=xlt=3pi is_____

The number of solutions of the equation sin^3xcosx+sin^2xcos^2x+sinxcos^3x=1 in the interval [0,2pi] is/are 0 (b) 2 (c) 3 (d) infinite

The number of solutions of equation cos2x-3cos x+1=(1)/((cot2x-cotx).sin(x-pi)) in [0,4pi] is

The total number of solution of the equation sin^4 x +cos^4 x = sin x cos x in [0,2pi] is :

Number of solution of the equation cos^4 2x+2sin^2 2x=17(cosx+sinx)^8,0

The number of solution of the equation |2sinx-sqrt(3)|^(2cos^2 x-3cosx+1)=1in[0,pi] is 2 (b) 3 (c) 4 (d) 5

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

Number of solution(s) satisfying the equation 1/(sinx)-1/(sin2x)=2/(sin4x) in [0,4pi] equals 0 (b) 2 (c) 4 (d) 6