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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