May 2021 3 262 Report
Implicit Function and y'(0). I don't understand how............?

I have a function x - y + sin(xy) = 0. I found dy/dx = 1 + y*cos(xy) / 1 - x*cos(xy).

I have to find y'(0). The solution gives y'(0) =1, But when i plug 0 into dy/dx I get 1 + y. What am I doing wrong?


Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments




Helpful Social

Copyright © 2024 Q2A.MX - All rights reserved.