Number of solution of x; where `x in [-2pi,2pi]`; which satisfy equation `sinx.cosx=1` is

The number of values of x in [-2pi, 2pi] which satisfy the equation "cosec x"=1+cot x is equal to

The number of solution of 2cosx=|sinx| where x in [0.4pi] is/are

Number of solution of sinx cosx-3cosx+4sinx-13 gt 0 in [0,2pi] is equal to

Total number of solution of 2^(cosx)=abs(sinx)"in"[ -2pi,5pi] is equal to :

The number of values of x in [0,2pi] satisfying the equation 3cos2x-10cosx+7=0 is

The number of solutions of the equation 1+cos x+cos2x+sin x+sin2x+sin3x=0 which satisfy the condition (pi)/(2)<|3x-(pi)/(2)|<=pi is

The number of solutions of 2 cosx=|sinx|, 0 le x le 4 pi, is