`int(e^x)/(cosh x+sinh x) dx `

Evalute the following integrals int (1)/("cosh x+ sinh x ") dx

int x sinh x dx=

int (e^(x)dx)/(cosh x + sin hx)=

("cosh x +sinh x")^n =

int e^(x) (sinh x + cosh x) dx =

cosh 2 + sinh 2 =

Evalute the following integrals int log ("cosh x + sinh x ") dx =

int_0^(log 2) sinh 2x dx =

Read the following text and answer the followig questions on the basis of the same : inte^(x)[f(x) + f'(x)]dx = int e^(x)f(x)dx + int e^(x) f'(x)dx = f(x)e^(x) - int f'(x)e^(x)dx + int f'(x)e^(x)dx = e^(x)f(x) + c int e^(x)(sin x + cos x)dx =