Find the value of `x` for which `cos e c^(-1)(cosx)` is defined.

Find the value of x for which csc^(-1)(cos x) is defined.

Find the value of x for which f(x)=sqrt(sinx-cosx) is defined, x in [0,2pi)dot

Find the value of x for which f(x)=sqrt(sinx-cosx) is defined, x in [0,2pi)dot

Find the value of x for which f(x)=sqrt(sinx-cosx) is defined, x in [0,2pi)dot

Find the value of x for which f(x)=sqrt(sinx-cosx) is defined, x in [0,2pi)dot

Find the value of x for which f(x)=sqrt(sin x-cos x) is defined,x in[0,2 pi)

Find the values of x for which of the following functions are defined : cos^-1 (x^2-5x+5)

Find the values of x for which the following are defined : cos^-1(2/(2+sinx))

Find the principal value of the following : cos e c^(-1)(2)

Find the value of x for which the following expression are defined (i) sin^(-1) (3x -2) (ii) cos^(-1) (log_(e) x) (iii) sec^(-1) (x^(2) -2)