Question

{y () = r, yz(2) = r ln r} is a fundamental set of solutions of the reduced equation of y" - 12 Y+342 The general solution of the equation is: (a) y=CC + Cor In + 2.c in (b) y=C1+Cz.r In x + r(In c)? (c) y=C: +Car In 1 - (In r) (d) y=C2+ Cear In x + x? In z - (In )2 (e) All of the above.

Answer 1

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