Solution Found!
In 9–20, determine whether the equation is
Chapter 2, Problem 20E(choose chapter or problem)
In Problems 9–20, determine whether the equation is exact. If it is, then solve it.
\(\left[\frac{2}{\sqrt{1-x^{2}}}+y \cos (x y)\right] d x+\left[x \cos (x y)-y^{-1 / 3}\right] d y=0\)
Equation Transcription:
Text Transcription:
[{2}over{sqrt{1-x^{2}}}+y cos (xy)]dx+[x cos(xy)-y^{-1/3}]dy=0
Questions & Answers
QUESTION:
In Problems 9–20, determine whether the equation is exact. If it is, then solve it.
\(\left[\frac{2}{\sqrt{1-x^{2}}}+y \cos (x y)\right] d x+\left[x \cos (x y)-y^{-1 / 3}\right] d y=0\)
Equation Transcription:
Text Transcription:
[{2}over{sqrt{1-x^{2}}}+y cos (xy)]dx+[x cos(xy)-y^{-1/3}]dy=0
ANSWER:
Solution
Step 1:
Here we have to determine whether the given equation is exact or not and if it is exact then we need to solve that equation.