Volume of Revolution (Part 6) Washer Method Advanced

An advanced example of the washer method for finding the volume of a solid of revolution. The integral is tricky to set-up requiring a good sketch and a solid understanding of the washing method. Solving the integral requires remember some tricks about integrating sin^2(x).

Washer Method Videos:

Volume of Revolution Playlist:

[justpassingby]

Sir, I hope you are doing well. I have learned so much from your videos. I can't thank you enough.I really hope you will continue to make such awesome intuitive videos. Hope you have a wonderful day. Stay safe and healthy.

[tentic]

Dude, you were such a good channel and helped me understand so many difficult stuff. Don't quit, please. Come back.

[USER-hgrl]

I love your explanations, It's concise but very informative! Thank you!

[taseenhaquearik]

hi sir, i love your videos and learned so much from you, pls can u continue making videos, pls dont quit pls give a reply, its been 2 years

[wmath_channel]

Hello,

Thank you for the amazing videos you share.

I have a question for you. Which software do you use to create your videos?

[dhruvkhanna]

hope you're doing good... your videos are awesome

[doghut]

I love your videos! I initially discovered your channel through the epsilon delta videos and it went from there. On a more unrelated note, if you don't mind me asking, what drawing software do you use?

[mahmoudibrahim]

Thanks for the videos, but i think the last step is not correct as 12 Pi -Pi^2/2 not 12 pi^2.

[monke]

It has been almost a year sir, please upload atleast a video in a week/month .

[mikah]

You made an error nearing the end, you turned 12pi - pi^2/2 into 23pi^2/2

(: Good explanation though, thank you for your work