Find the number of solution of the equation `"cos"(cos^(-1)x)=cos e c(cos e c^(-1)x)dot`

Find the solutions of the equation cos(cos^-1 x) =cosec (cosec^-1x) .

The number of solutions of the equation sin^(-1)|x|=|cos^(-1)x| are

Number of solution (s) of the equations cos^(-1) ( cos x) = x^(2) is

Find the number of real solutions of the equation sin^(-1)(e^(x))+cos^(-1)(x^(2))=pi//2 .

Find the number of solution of the equation sqrt(cos 2x+2)=(sin x + cos x) in [0, pi] .

Number of solutions (s) of the equations cos^(-1) ( 1-x) - 2 cos^(-1) x = pi/2 is

Find the number of solution of the equation |y|=sinxand y=cos^-1 cos x where -2pilexle2pi

Find number of solutions of the equation sin^(-1)(|log_(6)^(2)(cos x)-1|)+cos^(-1)(|3log_(6)^(2)(cos x)-7|)=(pi)/(2) , if x in [0, 4pi] .

Find number of solutions of the equation sin^(-1)(|log_(6)^(2)(cos x)-1|)+cos^(-1)(|3log_(6)^(2)(cos x)-7|)=(pi)/(2) , if x in [0, 4pi] .

Find the number of solution of the equations sin^3 x cos x + sin^(2) x* cos^(2) x+sinx * cos^(3) x=1 , when x in[0,2pi]