The term M(x, y) dx + N(x, y) dy becomes an exact differential if the left hand side above is divided by y". Integrating

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Need to know what C is equal to only.

The differential equation
y + y7 = (y+ + 6x) y'
can be written in differential form:
М(г, у) da + N(х, у) dy — 0
where
M(r, y) = | y+y^7
, and N(x, y) =
-y^4-6x
The term M(x, y) dx + N(x, y) dy becomes an exact differential if the left hand side above is divided by y7. Integrating
that new equation, the solution of the differential equation is
X+1/(2y^2)
= C.
Transcribed Image Text:The differential equation y + y7 = (y+ + 6x) y' can be written in differential form: М(г, у) da + N(х, у) dy — 0 where M(r, y) = | y+y^7 , and N(x, y) = -y^4-6x The term M(x, y) dx + N(x, y) dy becomes an exact differential if the left hand side above is divided by y7. Integrating that new equation, the solution of the differential equation is X+1/(2y^2) = C.
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