" The function "f(x)=tan x=x

show that the function f(x)=tan x-4x is a strictly decreasing function on (-(pi)/(3),(pi)/(3))

Prove that the function f(x)=tan x-4x is strictly decreasing on (-pi/3,pi/3)

Find the maximum and minimum values of the function f(x)=tan x-2x

Show that the function f(x) = tan x – 4x is strictly decreasing on [-π/3, π/3]

Prove that the function f(x) = tan x -4x is strictly decreasing on (- (pi)/(3), (pi)/(3)) .

The function f(x)=(K tan x+2)/(tan x+1) is decreasing for all values of x then K =

Test the function f(x)=tan x +cot" x, where "0 lt x lt pi/2 , for increase and decrease.

The domain of the function f(x)=(tan 2x)/(6 cos x+2 sin x2x)" is "

The number of values of x in (0,2 pi) where the function f(x)=(tan x+cot x)/(2)-|(tan x-cot x)/(2)| continuous but non-derivable: