Make the following variable:
A 3x4 NaN (Not a Number) matrix
(Hint: use nan)
Test suite check will work for incorrect answers too :(
Back to basics 13 - Input variables
Back to basics 15 - classes
Is this matrix orthogonal?
Is the input divisible by 3?
Min of a Matrix
03 - Matrix Variables 3
05 - Vector Equations 1
07 - Common functions and indexing 3
01 - Scalar variables
03 - Matrix Variables 6
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