If `y =2^-x + cos^-1 (x/2-1) + log sqrt(x - [x])`, then its domain is given by

If y=sin^(-1)((x-1)/(x+1))+log(2-x), then its domain is :

If f(x)=cos^(-1)((2-|x|)/(4))+[log_(10)(3-x)]^(-1) , then its domain is

If y=(x cos^(-1)x)/(sqrt(1-x^(2)))-log sqrt(1-x^(2)), then prove that (dy)/(dx)=(co^(1-x)x)/((1-x^(2))^((3)/(2)))

If f(x)=sin log, {(sqrt(4-x^(2)))/(1-x)} , then the domain of f(x) is _______ and its range is _

If f(x)=sin log_(e){(sqrt(4-x^(2)))/(1-x)}, then the domain of f(x) is and its range is

If y = log (x + sqrt(x ^(2) + 1)) then y _(2)(1) =

If f(x)=sin(log)_e{(sqrt(4-x^2))/(1-x)} , then the domain of f(x) is _____ and its range is __________.

If f(x)=sin(log)_e{(sqrt(4-x^2))/(1-x)} , then the domain of f(x) is _____ and its range is __________.