What is the solution of differential equations ?

21 Dec 2012

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Updated 20 Aug 2021

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Hi all

How can I solve in matlab ;

    D2y + y = sinx
answer y = c1*cosx + c2*sinx -x*cosx/2

Please Help me.

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4OsT on 21 Dec 2012

dsolve('D2y + y = sinx','x')

y = sinx + C11*cos(x) + C12*sin(x)

wrong answer :(

Azzi Abdelmalek on 21 Dec 2012

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sol=dsolve('D2y + y = sin(x)','x')

This question is closed.

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