MCQOPTIONS
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| 1. |
The complete solution of the linear differential equation\(\frac{{{d^2}z}}{{d{t^2}}} + \left( {p + q} \right)\frac{{dz}}{{dt}} + pqz = 0\) |
| A. | c1 e-pt + c2 e-qt |
| B. | c1 ept - c2 eqt |
| C. | c1 e-pt + c2 eqt |
| D. | c1 ept + c2 eqt |
| Answer» B. c1 ept - c2 eqt | |