- #1

- 118

- 1

I got this doubt because

consider a

**system h(t)**whose out put depends on

**present and past**inputs only for all t (

**- infinity to + infinity**) so this system is a

**causal system**

now if we

**treat this as a signal**and since it exists from

**-infinity to+ infinity**so it will be a

**non-causal signal. . . .**

**which one is correct ?**