Thanks a lot proffessor! There will be a humble wish from me can you say "Do. Or do not. There is no try." please, thanks again.
@jonasharestad76643 жыл бұрын
Hi! I see that you take the derivative of e^x siny two times and get 0. By implicit derivation i get the first derivative to be e^x siny + e^x cosy * y', and not e^x siny + e^x cosy as you get. When I take the derivative again i get a complete mess where i don't get rid of the y' and y''s.
@ravuruvasudevareddy33472 жыл бұрын
Could u please explain equation @10:12 little bit clearly ...Entire lecture depends on it.....how rho*u*dy came , instead of rho*v*dy...