Dear friends,

What is integration of (ln y.e^ay.dy)???

Will appreciate any help.

Go there you can enter expression they will give answer.


http://integrals.wolfram.com/index.jsp

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Try working out the problem by using intregration by parts.

Good Luck!

log ye^ay = logy + log e^ay = log y + ay loge = log y + ay

now integrate

(log y + ay) dy = y log y - y +a (y^2)/2 + constant