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Decide first if the following Differential equation is exact. If exact then find the solution (r – y3 + y? sin r)dr = (3ry² + 2y cos r)dy

Decide first if the following Differential equation is exact. If exact then find the solution (r – y3 + y? sin r)dr = (3ry² + 2y cos r)dy

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Decide first if the following Differential equation is exact. If exact then find the solution (r – y3 + y? sin r)dr = (3ry² + 2y cos r)dy
Transcribed Image Text:Decide first if the following Differential equation is exact. If exact then find the solution (r – y3 + y? sin r)dr = (3ry² + 2y cos r)dy
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