`f(x) = 1 / (sinx cosx)` find , `f'(x) = ?`

f(x)=sinx+cosx+3 . find the range of f(x).

f(x)=sinx+cosx+3 . find the range of f(x).

f(x)=sinx+cosx+3 . find the range of f(x).

f(x)=sinx+cosx+3 . find the range of f(x).

If (d)/(dx)[f(x)]=sinx+cosx , (i) Find f(x) (ii) Write f(x) , when f(x)=1

f(x)=tan^(-1)(sinx+cosx),"then "f(x) is increasing in

if f(X) = sinx + cosx , then (f(x) + f(-x ))/(f(x)-f(-x))= ?

The function f(x) = (1-sinx + cosx)/(1+sinx+cosx) is not defined at x = pi . The value of f(pi) , so that f(x) is continuous at x = pi , is

If int (e^(x)(1+sinx))/(1+cosx) dx = e^(x) f(x) + c then f(x) =