Write a function that returns that number of rows in a vector or matrix x
x = [1; 2; 3]
output = 3
Implement a ROT13 cipher
Indexed Probability Table
Matlab Basics II - Intervals
Find the product of a Vector
Matlab Basics II - Determine if an array has a 3rd dimension
Matlab Basics - Rounding II
Matlab Basics - Create a row vector
Matlab Basics - Switching Assignments
Matlab Basics II - Extract last 3 elements of a vector
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