Chapter3: Polynomial Functions
Section3.5: Mathematical Modeling And Variation
Problem 7ECP: The kinetic energy E of an object varies jointly with the object’s mass m and the square of the...
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Transcribed Image Text:Obtain the general solution of the following equations: (BY
INSPECTION)
1. (x² + y²)dx + xydy = 0
2. (x² + y² + x) dx + xydy = 0
3. xdx + ydy = (x +y)dx
I.
II. Solve the following equations: (BY INTEGRATING FACTOR)
4. (2x² + y)dx + (x²y-x)dy = 0
5. y' = 2xy - x
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