Compare two strings, whether they are equal or not.
Make a random, non-repeating vector.
Simple equation: Annual salary
Sum the 'edge' values of a matrix
Matlab Basics II - Extract last 3 elements of a vector
Your favourite city!
Form a square matrix from four square sub-matrices
Sum positive elements of matrix.
Select primes from the matrix.
Find cosine between two given vectors u and v.
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