A system is given by \(x\left( t \right) = {e^{at}}u\left( t \right)\). The system is

A system is given by \(x\left( t \right) = {e^{at}}u\left( t \right)\

1.	A system is given by \(x\left( t \right) = {e^{at}}u\left( t \right)\). The system is
A.	Causal and Stable
B.	Non-causal and Stable
C.	Causal and Unstable
D.	Non-causal and Unstable
Answer» D. Non-causal and Unstable