Thread: Quick question involving integration by parts

Here is a solution guide to a problem;


\frac{1}{2} \int \frac {1}{u}du + 2*\frac{1}{2} \int \frac{1}{u^5} du" alt="3*\frac{1}{2} \int \frac {1}{u}du + 2*\frac{1}{2} \int \frac{1}{u^5} du" />

The red is what I don't understand. They drew out the numerator because it was a k value, but where did the one half come from?

Has anyone ever really been far even as decided to use even go want to do look more like?

Has anyone ever really been far even as decided to use even go want to do look more like?

Whhhaaaaaatttttttttttttt?

Originally Posted by maddas

Whhhaaaaaatttttttttttttt?

I was wondering the same thing.

Originally Posted by Archduke01

Here is a solution guide to a problem;


\frac{1}{2} \int \frac {1}{u}du + 2*\frac{1}{2} \int \frac{1}{u^5} du" alt="3*\frac{1}{2} \int \frac {1}{u}du + 2*\frac{1}{2} \int \frac{1}{u^5} du" />

The red is what I don't understand. They drew out the numerator because it was a k value, but where did the one half come from?

Has anyone ever really been far even as decided to use even go want to do look more like?

supposing





when you replace with u, replace with . Thats how the comes before the integral

Awesome, thanks bumble bro.

PS: Iron Maiden rules.