1.

Find the C.F for the given Higher Order Differential Equation.
(x^2 frac{d^2 y}{dx^2}+3(x+2) frac{dy}{dx}+4(1+x) frac{d^2 y}{dx^2}+2y=x )

A. ( frac{1}{(x+1)} (c_1cos u2061(log u2061(x+2))+c_2sin u2061(log u2061(x+2))) )
B. ( frac{1}{(x+2)} (c_1cos u2061(log u2061(x+2))+c_2cos u2061(log u2061(x+2))) )
C. ( frac{1}{(x+1)} (c_1cos u2061(log u2061(x+1))+c_2sin u2061(log u2061(x+1))) )
D. ( frac{1}{(x+2)} (c_1cos u2061(log u2061(x+2))+c_2sin u2061(log u2061(x+2))) )
Answer» E.


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