Question

Evaluate
intigration (x+1) e^x dx/
Sin² (xe^x)
pleaseeee helpp me ​

Answer 1

Answer:

put xe^x =t aand do it,,,

further in integration cosec(t)dt will come and then u should remember that integration of (cosect)^2dt is -cot(t)i.e.-cot(xe^x)is your answer.