Make the following variable:
A 3x4 NaN (Not a Number) matrix
(Hint: use nan)
Test suite check will work for incorrect answers too :(
Replace NaNs with the number that appears to its left in the row.
Inner product of two vectors
Reverse the Words (not letters) of a String
Remove NaN ?
03 - Matrix Variables 5
06 - Matrix Equations 3
06 - Matrix Equations 1
07 - Common functions and indexing 4
02 - Vector Variables 1
03 - Matrix Variables 3
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