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If x (-t) = -x (t) then the signal is said to be _____________

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in Signals and Systems by (1.2m points)
If x (-t) = -x (t) then the signal is said to be _____________

(a) Even signal

(b) Odd signal

(c) Periodic signal

(d) Non periodic signal

This question was posed to me in final exam.

I need to ask this question from Classification of Signals topic in portion Signals and Systems Basics of Signals and Systems

1 Answer

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by (42.1k points)
Right choice is (a) Even signal

Best explanation: Signals is said to be odd if it is anti- symmetry over the time origin. And it is given by the equation x (-t) = -x (t).

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