(x+cos x)(x-tan x)

If {:(f(x),=(x cos x - 3tan x)/(x^(2)+2sinx),",",x != 0),(,=1, ",",x = 0):} , then

If {:(f(x),=(x cos x - 3tan x)/(x^(2)+2sinx),",",x != 0),(,=1, ",",x = 0):} , then

Find the derivative of (i)(x^(5)-cos x)/(sin x) (ii) (x+cos x)/(tan x)

Find the derivative of f(x)(x + cos x)/(tan x) w.r. to x . . .

Differentiate the following function with respect of x:(x+cos x)/(tan x)

lim_(x rarr0)(8sin x-x cos x)/(3tan x+x^(2))

What is (cosec x - sin x ) (sec x- cos x) (tan x + cot x) equal to ?

If f(x) is continuous at x=0 , where f(x)=(1-cos 3x)/( x tan x) for x != 0 , then f(0)=

Which of the following pair(s) of function have same graphs? f(x)=(sec x)/(cos x)-(tan x)/(cot x),g(x)=(cos x)/(sec x)+(sin x)/(csc x)