The number of roots of the equation `sin^(-1)x-cos^(-1)x=sin^(-1)(5x-3)` is/ are

The number of roots of the equation [sin^(-1)x]=x-[x] , is

The number of roots of the equation [sin^(-1)x]=x-[x] , is

The number of solution (s) of the equation sin^(-1)x+cos^(-1)(1-x)=sin^(-1)(-) is/are

The number of roots of the equation sin^(-1)x-(1)/(sin^(-1)x)=cos^(-1)x-(1)/(cos^(-1)x) is

The number of roots of the equation sin^(-1)x-(1)/(sin^(-1)x)=cos^(-1)x-(1)/(cos^(-1)x) is

The number of roots of the equation sin^(-1)x-(1)/(sin^(-1)x)=cos^(-1)x-(1)/(cos^(-1)x) is (a) 0 (b) 1 (c) 2 (d) 3

The number of solutions of the equation sin^(-1)x+sin^(-1)(1-x)=cos^(-1)x is

The number of solution (s) of the equation sin^-1x + cos^-1(1-x)=sin^-1(-х) is/are

The number of roots of equation x sin x = 1 is