" Show that the function "f(x)=(2x(sin x+tan x))/(2[(x+2 pi)/(pi)]-41)" is symmetric about origin "

Show the function,f(x)=(2x(sin x+tan x))/(2[(x+21 pi)/(pi)]-41) is symmetric about origin.

Show the function, f(x)=(2x(sinx+tanx))/(2[(x+21pi)/pi]-41) is symmetric about origin.

Show that the function f(x)=(2x(sinx+tanx))/(2[(x+21pi)/pi]-41) is symmetric about origin.

Show the function, f(x)=(2x(sinx+tanx))/(2[(x+21pi)/pi]-41) is symmetric about origin.

Show the function, f(x)=(2x(sinx+tanx))/(2[(x+21pi)/pi]-41) is symmetric about origin.

Show that the function f(x)=sin(2x+pi/4) is decreasing on (3 pi/8,5 pi/8)

show that the function f(x)=sin x is strictly increasing in (0,(pi)/(2)) strictly decreasing in ((pi)/(2),pi)

A function f(x)=(2x(sin x))/(2[(x+21 pi)/(pi)]-41) (1) Even function (3) Neither even nor odd ( 4 ) f(0)=1

Show that the function f(x)=sin(2x+pi//4) is decreasing on (3pi//8,\ 5pi//8) .

The greatest value of the function f(x) =sin 2x -x on [-pi//2,pi//2] is