The number of real solutions (x, y), where ` |y|= sin x , y= cos^(-1)(cos x), -2pi le x le 2pi `, is :

The number of real solutions (x, y) , where |y| = sin x, y = cos^-1 (cosx),-2pi leq x leq 2pi is

The number of real solution of the equation sqrt(1 + cos 2x) = sqrt2 sin^(-1) (sin x), -pi le x le pi , is

The number of real solution of the equation sqrt(1 + cos 2x) = sqrt2 sin^(-1) (sin x), -pi le x le pi , is

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

The number of solutions of the equation |y|= cos x and y = cot^-1 (cot x) in ((-3pi)/2,(5pi)/2) is

The number of points of intersection of the curves 2y =1 " and " y = "sin" x, -2 pi le x le 2 pi , is

Draw the graph of y=sin x and y=cosx, 0 le x le 2pi

Solve the equation ( sin x + cos x )^(1+ sin 2x )=2 , when -pi le x le pi .

Find the number of solutions of |cos x|=sin x , 0 le x le 4 pi

The total number of ordered pairs (x, y) satisfying |y|=cosx and y=sin^(-1)(sinx) , where x in [-2pi, 3pi] is equal to :