EC > GATE 2014 SET-4 > LTI Systems
A stable linear time invariant (LTI) system has a transfer function H(s) = 1/(s2+s−6). To make this system causal it needs to be cascaded with another LTI system having a transfer function H1(s). A correct choice for H1(s) among the following options is
A
s + 3
B
s − 2
C
s − 6
D
s + 1

Correct : b

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