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electronics and communication engineering signals and systems
1. Assertion (A): The function kest with both σ and ω positive and s > 0 depicts a sinusoid whose amplitude increases with time. Reason (R): If σ = 0, kest becomes a sinusoid.
(A): A is false, R is true
(B): A is true, R is false
(C): Both A and R are correct and R is correct explanation of A
(D): Both A and R are correct but R is not correct explanation of A
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