Make the following variable:
A 3x4 NaN (Not a Number) matrix
(Hint: use nan)
Test suite check will work for incorrect answers too :(
Get the area codes from a list of phone numbers
Distance walked 1D
Number of 1s in the Binary Representation of a Number
Number of toolboxes?
07 - Common functions and indexing 5
04 - Scalar Equations 1
04 - Scalar Equations 3
01 - Scalar variables
06 - Matrix Equations 2
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