Let xt be a signal with xt0 for tlt3 for each signal given
Let x(t) be a signal with x(t)=0 for t<3. For each signal given below, determine the values of t for which it is guaranteed to be zero.
(a) x(1-t)
(b) x(1-t) + x(2-t)
(c) x(1-t)x(2-t)
(d) x(3t)
(e) x(t/3)
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Let x(t) be a signal with x(t)=0 for t<3. For each signal given below, determine the values of t for which it is guaranteed to be zero. (a) x(1-t) (b) x(1-t) + x(2-t) (c) x(1-t)x(2-t)
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