Answer:
Step-by-step explanation:
Hello,
as for x = 0 y = 9
Hope this helps
Y=9x-2
3x-2y=7
3x-18x+4=7
-15x=3
x=-1/5
y= -19/5
The differential equation is not exact.
For given question,
we have been given a differential equation
We have to determine given differential equation is exact or not.
Compare it with M dx + N dy = 0
⇒ M = cos(x) and N = y/x
Find the derivative of M with respect to y.
Now, find the derivative of N with respect to x.
Since , given differential equation is not exact.
Therefore, the differential equation is not exact.
Learn more about the differential equation here:
brainly.com/question/14600691
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Answer:
true i think
Step-by-step explanation:
X=0
Hope you have a great day