Compute the convolution f * f of the function ƒ (defined below) with itself: 1 f(r) = -e -z²/20² w You can assume that o is a positive real number. Tell me if the convolution is wider or narrower than...

Extracted text: Compute the convolution f * f of the function ƒ (defined below) with itself: 1 f(r) = -e -z²/20² w You can assume that o is a positive real number. Tell me if the convolution is wider or narrower than the original Gaussian. Note that while I don't care much about overall multiplicative factors of 2 or a in front of the function, I care very much about the value of the exponent. Factors of 2 in the exponent are crucial here, so be careful. SO