1.

Find the P.I of the given Differential Equation.
((x+1)^2 frac{d^2 y}{dx^2}+(x+1) frac{dy}{dx}+y=sin (log (1+x)) )

A. -log u2061(x+1) ( frac{cos u2061(log u2061(x+1))}{2} )
B. -log u2061(x+1) ( frac{sin u2061(log u2061(x+1))}{2} )
C. log u2061(x+1) ( frac{cos u2061(log u2061(x+1))}{2} )
D. -log u2061(x+2) ( frac{cos u2061(log u2061(x+1))}{2} )
Answer» B. -log u2061(x+1) ( frac{sin u2061(log u2061(x+1))}{2} )


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