Useful Tips and Tricks You Can Use to Solve Volume Problems with the Disk/Washer and Shell Methods

[@HenrySeward]

Thank you, prepping for calc 2 final tomorrow. This helps a lot!

[@TheMathSorcerer]

good luck on your final!

[@rauldeu56]

Did you pass?

[@suzanna667]

Thank you so much! This entire topic just became so much clearer.

[@bendennis572]

best explanation yet

[@rylanwhitworth4641]

absolutely electric video!!!!

[@turnergraves2283]

this deserves way more views

[@giorgiparesishvili1244]

This is the greatest Calculus tip! Thank you very much!

[@timzelikovsky5302]

wait so can you always choose vertical rectangles? What's the point of even bringing up horizontal rectangles if there's no need to use them

[@vegansam364]

the only useful video on this topic on youtube

[@GeneralMathematics1]

Nice vedio

[@abdimajidabdullahi-w1f]

I don't get clearly how p(x)=x

[@brax300]

I know this is late so I’m commenting for those who have the same question. P(x) or R ( radius ) as others call it, varies. Since it varies it’s represented as X. Sometimes axis of rotation is farther away so it’s p(x)= #-x. Hope this helps those in the future. He explains it at 12:00

[@potty1444]

i hope this helps before my final

[@TheMathSorcerer]

YES it should! This is the most useful video I have on disk and shell. If you follow these techniques you can do pretty much every single problem:) GOOD LUCK!!!!!

[@alaa7783]

After 4 years thank you so much

[@definitelynotty4360]

Thank you!!

[@berylachiambo6969]

thank you so very much, you have no clue how much you just saved me

[@MrDanielcd1711]

The live in class videos of yours are way more interesting and involving, it feels like I am in the class. In general, all of your videos are great though!