This problem was dope af and I'm just doing this to get 10 extra points
Sum of diagonal of a square matrix
Sum of the Matrix Elements
Solving Quadratic Equations (Version 1)
Compute LOG(1+X) in natural log
Matlab Basics II - Minimum
Matlab Basics II - Determine if an array has a 3rd dimension
Matlab Basics II - Create a vector with a repeated entry
Finding an element in a vector
Matlab Basics II - Operations and Matrix Dimensions
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