f(x)=(|sin x|-|cos x|)/(|sin x+cos x|)

Find the period (if periodic) of the following function ( l.] denotes the greatest integer functions :f(x)=(|sin x+cos x|)/(|sin x|+|cos x|)

If the function f(x)=(a sin x+2 cos x)/(sin x + cos x) is strictly increasing for all values of x, then a gt k , find k.

If the function f(x)=(K sin x+2cos x)/(sin x+cos x) is strictly increasing for all values of x, then K 1K 2

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-

The period of function (|sin x|+|cos x|)/(|sin x-cos x|+|sin x+cos x|) is :

The period of function (|sin x|+|cos x|)/(|sin x-cos x|+|sin x+cos x|) is :

the range of the function f defined by f(x)=(sin x cos3x)/(sin3x*cos x)is

(sin x+x cos x)/(x sin x-cos x)

If f(x) =(1+sin x - cos x)/(1-sin x - cos x ), x != 0 , is continuous at x = 0 , then f(0) = ………

The function f(x)=(a sin x+b cos x)/(c sin x+d cos x) is decreasing,if