Test3_sol

# Test3_sol - MAC 2312-01,02,03 Calculus II Test 3 Dr Jungmin...

This preview shows pages 1–3. Sign up to view the full content.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
1. (a) Solve the diﬀerential equation. (5 points) dy dx = x e y ± e y dy = ± xdx e y = 1 2 x 2 + C y =ln | 1 2 x 2 + C | . (b) Find the solution of the diﬀerential equation that satis±es the given initial condition. (10 points) dy dx = x 2 y 2 ,y (0) = 0 ± y 2 dy = ± x 2 dx 1 3 y 3 = 1 3 x 3 + C After using the initial condition y (0) = 0 , we have y 3 = x 3 or y = x.
This is the end of the preview. Sign up to access the rest of the document.

## This note was uploaded on 03/14/2011 for the course MAC 2312 taught by Professor Zhang during the Fall '07 term at FSU.

### Page1 / 7

Test3_sol - MAC 2312-01,02,03 Calculus II Test 3 Dr Jungmin...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online