(1/y)+[x/(y^6)]-2*x At least one of the answers above is NOT correct. 2 of the questions remain unanswered. The differential equation can be written in differential form: where M(x, y) 1 Y = X y6 - 2x y − 2y7 = (y³ + 6x) y' M(x, y) dx + N(x, y) dy = 0 and N (x, y) = correct 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 1/y+x/y^6-2x = = C.

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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Question
(1/y)+[x/(y^6)]-2*x
Entered
The differential equation
where
M(x, y)
can be written in differential form:
=
Answer Preview
At least one of the answers above is NOT correct.
2 of the questions remain unanswered.
1
Y
+
X
y6
y − 2y7 = (y³ + 6x)y'
-
7
-
2x
M(x, y) dx + N(x, y) dy = 0
and N (x, y) =
=
Result
incorrect
incorrect
correct
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 1/y+x/y^6-2x
= C.
Transcribed Image Text:(1/y)+[x/(y^6)]-2*x Entered The differential equation where M(x, y) can be written in differential form: = Answer Preview At least one of the answers above is NOT correct. 2 of the questions remain unanswered. 1 Y + X y6 y − 2y7 = (y³ + 6x)y' - 7 - 2x M(x, y) dx + N(x, y) dy = 0 and N (x, y) = = Result incorrect incorrect correct 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 1/y+x/y^6-2x = C.
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