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Homework Statement
Evaluate (simplify) the following expression:
y(t) = ∫0∞ e2(t + 2τ)δ(t + τ)dτ =
Homework Equations
Shortcut signal expression techniques, integration of an exponential signal and impulse signal, other techniques that are probably unknown to me
The Attempt at a Solution
(t + τ) = a;
τ = -t + a; dτ = 0;
=1
but this can't be right at all. I know you're supposed to integrate something but don't really know what (or how it works in this case). Any hints would be greatly appreciated, thank you!
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