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Homework Statement
Homework Equations
Find out the function of the system.
Apply that to input.
The Attempt at a Solution
From given input output, system is a differentiator.
So when input is n u[n]
output is differentiating it,
we get:
n (impulse response) + u[n]
Which is not in any of the option.
Book answer is B.
I'm struggling to get that.
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