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Solve the differential equation x(dy)/(d...

Solve the differential equation `x(dy)/(dx)+y=xcosx+sinx ,` given `y(pi/2)=1`

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`dy/dx+y/x=cosx+sinx/x`
`dy/dx+yP(x)=q(x)`
`P(x)=1/x`
`q(x)=cosx+sinx/x`
IF=`e^(intPdx)`
IF=x
`y*IF=intq(x)IFdx+C`
`yx=int(cosx+sinx/x)x+C`
...
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XII BOARD PREVIOUS YEAR PAPER ENGLISH-BOARD PAPER SOLUTIONS-All Questions
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