Make the following variable:
A 3x4 NaN (Not a Number) matrix
(Hint: use nan)
Test suite check will work for incorrect answers too :(
Remove the vowels
Program an exclusive OR operation with logical operators
Back to basics 6 - Column Vector
Free passes for everyone!
Find out total non zero element of matrix
05 - Vector Equations 2
03 - Matrix Variables 6
03 - Matrix Variables 3
04 - Scalar Equations 1
07 - Common functions and indexing 3
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