The function `f(x)=1+|sin x|`, is

The function f(x)=1/2{|sin x|/cos x +sin x/|cos x|} is periodic with period

The domain of differentiability of the function f(x)=|2x+1|sin3x is

The primitive of the function f(x)=(2x+1)|sin x| , when pi lt x lt 2 pi is

The primitive of the function f(x)=(2x+1)|sin x| , when pi lt x lt 2 pi is

The primitive of the function f(x)=(2x+1)|sin x| , when pi lt x lt 2 pi is

Domain of the function f (x) = sin^-1 x is equal to :

The function f(x) = (1-sin x + cos x)/(1+sin x + cosx) is not defined at x = pi . The value of f(pi) , so that f(x) is continuous at x = pi is

The function f(x) = (1-sin x + cos x)/(1+sin x + cosx) is not defined at x = pi . The value of f(pi) , so that f(x) is continuous at x = pi is

The function f(x) =(1-sin x+cos x)/(1+sin x+cos x) is defined at x=pi. if f(pi)= k+1, then the value of k for which, lim _(x to pi) f(x) =f(pi) is-