Would it not be right to plug in the value for t in the constraint functions for x and y? I assume you just didn’t do that to explain the more general case for the chain rule, but either way nice video
You cannot plug in the value 2 for t until all derivatives are taken. You can substitute 3t-4 for x and t^2 for y and then take the derivative with respect for t, but that would be more difficult in many cases.
This is very confusing actually, thank you for this!
Great explanation, thanks!
dxdy in both but isnt one of them supposed to be dydx
Would it not be right to plug in the value for t in the constraint functions for x and y? I assume you just didn’t do that to explain the more general case for the chain rule, but either way nice video
You cannot plug in the value 2 for t until all derivatives are taken. You can substitute 3t-4 for x and t^2 for y and then take the derivative with respect for t, but that would be more difficult in many cases.
Average university professor be like:
Thanks for reading whats on the screen, I really couldn't have done it without you.
there are people who are sight impaired in the same way that you're learning impaired my guy 😇