MCQOPTIONS
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| 1. |
If M (jω) = £[m(t)] where £ denotes Fourier transform, then £[m(t) cos ωct] = |
| A. | M (jω + jωc) |
| B. | M (jω - jωc) |
| C. | M (jω + jωc) + M (jω - jωc) |
| D. | [M (jω + jωc) + M (jω - jωc)] |
| Answer» E. | |