MCQOPTIONS
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MCQOPTIONS
| 1. |
Find the P.I for the given Differential Equation. (16x^2 frac{d^2 y}{dx^2}+(2x+4) frac{dy}{dx}+4x(x+4) frac{d^2 y}{dx^2}+2y=cos (log (2x+4)) ) |
| A. | ( frac{1}{4} (-sin u2061(log u2061(2x+4))+cos u2061(log u2061(2x+4))) ) |
| B. | ( frac{1}{4} (-sin u2061(log u2061(2x+4))-cos u2061(log u2061(2x+4))) ) |
| C. | ( frac{1}{2} (-sin u2061(log u2061(2x+4))-cos u2061(log u2061(2x+4))) ) |
| D. | ( frac{1}{2} (-sin u2061(log u2061(2x+4))+cos u2061(log u2061(2x+4))) ) |
| Answer» C. ( frac{1}{2} (-sin u2061(log u2061(2x+4))-cos u2061(log u2061(2x+4))) ) | |