Causality considerations for LTI systems

Q.  The condition for a system to be causal is
- Published on 27 Nov 15

a. All poles of its transfer function must be left half of s-plane
b. All poles of its transfer function must be right half of s-plane
c. All zeros of its transfer function must be right half of s-plane
d. All zeros of its transfer function must be left half of s-plane

ANSWER: All poles of its transfer function must be right half of s-plane

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