MCQOPTIONS
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MCQOPTIONS
| 1. |
Find the (L^{-1} ( frac{1}{s(s+4)^ frac{1}{2}}) ), give the answer in terms of error function. |
| A. | ( frac{1}{2} erf u2061(2t) ) |
| B. | ( frac{1}{2} erf u2061( sqrt{t}) ) |
| C. | ( frac{1}{2} erf u2061(2 sqrt{t}) ) |
| D. | ( frac{1}{2} erf u2061(4 sqrt{t}) ) |
| Answer» D. ( frac{1}{2} erf u2061(4 sqrt{t}) ) | |