Make the following variable:
A 3x4 NaN (Not a Number) matrix
(Hint: use nan)
Test suite check will work for incorrect answers too :(
Reverse Run-Length Encoder
Back to basics 4 - Search Path
Calculate the area of a triangle between three points
Is this triangle right-angled?
06 - Matrix Equations 1
07 - Common functions and indexing 3
07 - Common functions and indexing 2
03 - Matrix Variables 5
02 - Vector Variables 2
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