Physics · Signals and Systems

Determine the causality and time-variance of the system described by the equation: y(t) = x(t − 2) + x(2 − t)

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Causal, time-invariant
2Non-causal, time-invariant
3Causal, time-variant
4Non-causal, time-variant✓

Correct answer

Non-causal, time-variant

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Determine the causality and time-variance of the system described by the equation: y(t) = x(t − 2) + x(2 − t)

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Determine the causality and time-variance of the system described by the equation: y(t) = x(t − 2) + x(2 − t)

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