Recent content by DanielleL5432

The question says to sketch the signal (t-4)[u(t-2)-u(t-4)]. I know that the inner part is a delay of two and a delay of four, but I don't know what to do with the (t-4)...does it have anything to do with the slope?

Can't you just use integration by parts over and over again...let u=1/x, then 1/x^2, etc and keep letting dv=e^-x dx?