@@williamhewitt4748Are you in engineering? Well, if you are then you need to know how to find areas and volumes of different shapes by integration ...I really had a lot of problems to learn these methods
Great Video! Thank you sir! I struggle with this topic but after watching 3 of your videos about disk/washer, and shell method, I enlightened. May God bless you sir! MORE SUBSCRIBERS TO COME!
You are so amazing!!! The visuals helped immensely and now I know what region needs to be shaded and how to reflect it. Sending many blessings your way!
crazy that cylindrical cells aren't part of the AP Calc curriculum. They expect you to find the inverse function and revolve that using washer integration instead.
how would you solve using the shell method when one y value is your equation, another y value is a whole number, and your x value is 0 (about the y axis)? very similar to the problem you solved at 9:33 but about the y axis.
at 14:31, why were you just able to move the 3 over to the other side, instead of subtracting it on both sides? is because the equation equates to 0, and I just didn't know that you can do that?
For the 4th example, why do you not do it in terms of x? I was watching Organic Chem Tutor and he said that when it comes to rotating against the x-axis, your terms should always be in terms of x? But I've noticed it is not done here, and Khan academy doesn't do it either. Can someone please clarify?
Good luck with your calculus 1 final!
Our calc one didn't go this far I don't think. We got to basic integrals and U sub and that's where we ended
@@williamhewitt4748 yeah same here. I’m in calc 2 rn and we’re learning these things
thank youuu so much actually this help soooooo much ❤❤❤❤❤❤❤
@@williamhewitt4748i’m learning this in calc 2 too
@@williamhewitt4748Are you in engineering? Well, if you are then you need to know how to find areas and volumes of different shapes by integration ...I really had a lot of problems to learn these methods
Thank you. You managed to teach this better in 30 minutes then my professor did over 2 weeks.
Classic
My professor spent one day on this and I'm out here like.... dog... cmon man
too relatable
LITERALLY SAVED ME BEFORE MY FINAL EXAM THANK YOU SO MUCH
Great Video! Thank you sir! I struggle with this topic but after watching 3 of your videos about disk/washer, and shell method, I enlightened. May God bless you sir! MORE SUBSCRIBERS TO COME!
You are so amazing!!! The visuals helped immensely and now I know what region needs to be shaded and how to reflect it. Sending many blessings your way!
Thank you, sir. After 2 years, we still find this vedio useful for me!
真的非常谢谢! 爱你，sir!
I like your delivery and presentation. I subscribed and will look for your videos in the future. Thank you!
thank you math papa, you have been a life saver for my grade
crazy that cylindrical cells aren't part of the AP Calc curriculum. They expect you to find the inverse function and revolve that using washer integration instead.
I think that's wrong? I'm in AP calc and we're learning the shell method
Love you man...
saved my grade thanks
It was really helpful. Thank you.
Absolute legend
This was extremely helpful !!
Really helpful.
your videos help so much thank uuu
thank you for making this helped me
Thank YOU!
Thank you so much!
thank you
double cheeked up on a tuesday
Great video! Thank you for making it :)
ty king
I'm saved, thank you so so much!
i like you, u teach well
Thank u sir
Why did i try to use disc method on problem 3 and it give a different result. Can someone help me, i got 1,25 but not 2,69
Are these old videos bcoz i can't see your beard😃😃?
they are
thanks you😊
how would you solve using the shell method when one y value is your equation, another y value is a whole number, and your x value is 0 (about the y axis)?
very similar to the problem you solved at 9:33 but about the y axis.
you would use the disk method so x = (3sqrt(y))^2 and the limits of integration would be from 0 to 8 and you would use the formula pi * r^2
@@pronoobbs1323thank you so much this has really helped me
at 14:31, why were you just able to move the 3 over to the other side, instead of subtracting it on both sides? is because the equation equates to 0, and I just didn't know that you can do that?
he moved (4x-x2) to the other side. he kept 3 in its place.
@@ouiamemarouah2089 yes, you're right, idk what i was seeing
@@CyCloNeReactorCore It happens 🤷🏻♀️
Wow!
este video es pura confusion no sirve el maestro
nada que ver, si es así para ti, a lo mejor te falta comprensión
el no ensena si no que ayuda con practica extra. yo solo me pongo a ver sus videos cuando ya tengo idea sobre los conceptos en el video
I disagree i thought it was very helpful
For the 4th example, why do you not do it in terms of x? I was watching Organic Chem Tutor and he said that when it comes to rotating against the x-axis, your terms should always be in terms of x? But I've noticed it is not done here, and Khan academy doesn't do it either.
Can someone please clarify?