Make fMat be a 5x3 matrix of random integers with values from -3 to 3
(Hint: use randi)
Test for randomness could be tightened (cf. Solution 1490988).
Back to basics 1 - Saving
Column norms of a matrix
Getting the row and column location from a matrix
The sum of the numbers in the vector
Area of an Isoceles Triangle
02 - Vector Variables 5
03 - Matrix Variables 1
07 - Common functions and indexing 2
07 - Common functions and indexing 6
05 - Vector Equations 1
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