McqMate
Q. |
Find the magnitude of exp(jwt). Find the boundness of sin(t) and cos(t). |
A. | 1, [-1,2], [-1,2] |
B. | 0.5, [-1,1], [-1,1] |
C. | 1, [-1,1], [-1,2] |
D. | 1, [-1,1], [-1,1] |
Answer» D. 1, [-1,1], [-1,1] | |
Explanation: the sin(t)and cos(t) can be found using euler’s rule. |
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