Integration Question (1 Viewer)

[rand_althor]

 

[dan964]

Use two volumes.

Or use the splices method.

 

[rand_althor]

What's the splices method?

 

[braintic]

Have you drawn the diagram and located the region to be rotated?
After solving simultaneously, it should be easy to see how the region should be split, leading to the sum of two volumes.

 

[rand_althor]

I managed to get an answer. I had made a mistake in my integration. Thanks for the help guys!

 

[braintic]

What's the splices method?

I'm sure he means 'slices', and that is 4 unit work.