Rotate input square matrix 90 degrees CCW without rot90
Reverse the elements of an array
Find the index of the largest value in any vector X=[4,3,4,5,9,12,0,4.....5]
Finding perimeter of a rectangle
Replace every 3rd element in a vector with 4
07 - Common functions and indexing 6
05 - Vector Equations 2
06 - Matrix Equations 1
07 - Common functions and indexing 1
07 - Common functions and indexing 3
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