for one - Are the aforementioned systems linear? Are they time-invariant systems? Show work.

for 4 - Find the output y(n) for each system using the convolution sum equation. Are the systems stable?

for first 3 - Find the total output, y(n)

for second 3 -What are the impulse responses for each system mentioned earlier?

EOCP 2.1 Consider the following systems: 1. y(n)- nx(n) n 20 4. h(n) = (.3)" u(n), x(n)-(2)" u(n) 3. y(n) _ .6y(1-1) + .6y(n-2) = x(n)