Create a row vector of length n, filled with 4's, for example, if n = 3
output = [4 4 4]
make sure to round UP when n is a decimal, and take the absolute value when n is negative
Find the numeric mean of the prime numbers in a matrix.
Remove the vowels
Replace NaNs with the number that appears to its left in the row.
Back to basics 26 - Keywords
Matlab Basics - Logical Tests I
Matlab Basics - Assigning Variables
Replace every 3rd element in a vector with 4
Matlab Basics - Switching Assignments
Matlab Basics - y as a function of x
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