Create a row vector of length n, filled with 4's. For example, if n = 3,
output = [4 4 4]
Search for the function 'ones' in MATLAB help.
Example: y = ones (1,5) = [1 1 1 1 1]
please fix the description
Filled with "5" not "4".
Find all elements less than 0 or greater than 10 and replace them with NaN
Solve the Sudoku Row
Is it an Armstrong number?
Area of an equilateral triangle
Log of a number
Square root of a number
ASCII code of a leter.
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