Find the interval in which the function f(x)= (4 sin x-2x-x cos x)/(2+ cos x) is increasing.\n | 12 | grow...

Find the intervals in which the function f given by f(x)=(4sin x-2x-x cos x)/(2+cos x) is increasing decreasing,x in(0,2 pi)

Find the intervals in which the function fgiven by f(x)=(4sin x-2x-x cos x)/(2+cos x) is (i) increasing (ii) decreasing.

Find the interval in which the function f(x)=sin(log x)-cos(log x) increase

Find the intervals in which the function f given by f(x)=(4sin x-2x-x cos x)/(2+cos x),0<=x<=2 pi

The interval in which the function f(x)=sin x+cos x in x in[0,2 pi] is

Find the intervals in which the function f(x)=log(1+x)-(2x)/(2+x) is increasing or decreasing.

Find the interval in which function f(x)=sin x+cos x is strictly increasing or decreasing.

The interval in which the function f(x)=x^(e^(2-x)) increases is

Find the intervals in which the function f(x) = sin x +cos x,x in [0, 2pi] is (i) strictly increasing, (ii) strictly decreasing.

Find the intervals in which the function f(x)=2x^(3)-9x^(2)+12x+15 is increasing and decreasing.