Find the interval for which `f(x)=x-sinx` is increasing or decreasing.

f : R^(+)to R^(+), f(x)=(log x)/(sqrt(x)) . Find the intervals in which f(x) is increasing or decreasing.

Find the intervals in which f(x)=sinx+|sinx| is increasing or decreasing.

Find the intervals in which f(x)=x/(logx) is increasing or decreasing.

Find the intervals in which f(x)=x/(logx) is increasing or decreasing

Find the intervals in which f(x)=(x)/(log x) is increasing or decreasing.

Find the intervals in which f(x)=(x)/(log x) is increasing or decreasing

Find the intervals in which f(x)=(x)/(log x) is increasing or decreasing

Find the intervals in which f(x) is increasing or decreasing: (1). f(x)=x|x|, x in R (2). f(x)=sinx+|sinx|, 0 < x le 2pi

FInd the the intervals in which f(x) is increasing or decreasing: f(x)=x|x|,x in R

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