Question

From the differential equation of given function is asolution.y=(X3+C)e-3x​

Answer 1

Answer:

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Step-by-step explanation:

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ans

1)

I.F. =e

∫−

x+1

1

dx

=e

−log(x+1)

=

x+1

1

The solution is

y(

x+1

1

)=∫e

3x

(x+1).

x+1

1

dx+a

⇒

x+1

y

=∫e

3x

dx+a=

3

e

3x

+a

⇒

x+1

3y

=e

3x

+c,c=3a

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