" 8."tan e^(x)

tan (e^x+5)

integrated e ^ (x) (log sin e ^ (x)) / (tan e ^ (x))

int e^(x)tan e^(x)dx

int e^(x)sec e^(x)tan e^(x)dx

underset(x to 0)"Lt" (e^(tan x)-e^(x))/(tan x-x)=

Let f(x)=(e^(tan x)-e^(x)+ln(sec x+tan x)-x)/(tan x-x) be a continuous function at x=0. The value f(0) equals

Let f (x)= (e ^(tan x) -e ^(x) +ln (sec x+ tan x)-x)/(tan x-x) be a continous function at x=0. The value of f (0) equals:

derivative of tan (e^x+5)

int frac{e^x(1+x)}{ cos^2 (x e^x)} dx=.............. A) tan(x e^x ) + c B) - tan(x e^x ) + c C) cot(x e^x ) + c D) -cot(x e^x ) + c