I'm really amazed by all your content. Whenever I doubt about something I search your channel
@georgettebeulah44274 жыл бұрын
This video make so much meaning and I can understand a lot from it very well done thank you.
@ChaineYTXF4 жыл бұрын
Always nice. I comment to improve your visibility.
@byronwatkins25653 жыл бұрын
If you cut the cylinder vertically, you get a square with side 2pi and the helix is the diagonal.
@rafael76963 жыл бұрын
Very nice
@programstix38373 жыл бұрын
thank you
@user-ic7ii8fs2j Жыл бұрын
how formal would you say this playlist(Multivariable Calculus) is ? How rigorous are the proofs compared to textbook such as e.g. Shifrin's Multivariable Mathematics
@dewookus3 жыл бұрын
Your video does a great job of explaining the intuition behind the formula for arclength. The only part I'm confused about is the use of the MVT (6 minute mark). The single variable calulus MVT gives us a t* for each component of the vector valued function r, but would not seem to imply that we have a single t* that works for every component of r. That is, we might have n different t*, one for r1, another for r2, etc. Can you help with this? Thanks for all the work you put into these great videos.
@thesecondderivative8967 Жыл бұрын
If this is late, ignore me. But I believe it doesn't because he wrote t_i * not t*. So, that implies that there are n different t* like you stated.