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| − | + | == Question == | |
| + | A signal x(t) | ||
| − | + | 1) x(t) is real | |
| + | 2) x(t) is odd | ||
| − | <math> | + | 3) peak to peak value of 6 |
| + | |||
| + | 4) x(t) is periodic with period T = 7 | ||
| + | |||
| + | 5) a0 = 0 | ||
| + | |||
| + | == Answer == | ||
| + | |||
| + | <math>x(t)=3sin(\frac{2\pi}{7}t)</math> | ||
Latest revision as of 16:45, 26 September 2008
Question
A signal x(t)
1) x(t) is real
2) x(t) is odd
3) peak to peak value of 6
4) x(t) is periodic with period T = 7
5) a0 = 0
Answer
$ x(t)=3sin(\frac{2\pi}{7}t) $
