MCQOPTIONS
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| 1. |
The Fourier transform of f(t) = cos ω0t is |
| A. | p[δω0 - δ(- ω0)] |
| B. | p[δ(ω - ω0) - δ(ω + ω0)] |
| C. | impulse function |
| D. | signum function |
| Answer» C. impulse function | |