Mathematics · Signals and Systems
Which of the following functions acts as the identity element for the convolution operation?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Zero function 0
- 2Unit impulse function δ(n)✓
- 3Constant function 1
- 4Unit step function u(n)
Correct answer
Unit impulse function δ(n)
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