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Consider a LTI system with unit impulse response, h(t) = e-3tu(t). Using direct integration technique for...

Consider a LTI system with unit impulse response, h(t) = e-3tu(t). Using direct integration technique for finding convolution, find its zero-state response due to an input, x(t) = u(t) (which is called unit step response of the system).
Also, from your answer above, write down its response due to an input of the form,
x(t) = 2δ(t) – 4u(t).
[Hint: Use principle of superposition]

!!Please show/explain step, WILL RATE!!

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