@Azhar: you need to change your function name. 'string' already exists as a function in MATLAB.
The function name has been updated. The problem should now be solvable.
Change your function name please.
High school cafeteria
Who knows the last digit of pi?
Duplicate each element of a vector.
Sum the elements in either diagonal of a square matrix
Matlab Basics - Absolute Value
Is it prime?
Change number representation to HEX
Rank of matrix
Create sequnce 1 4 9 16 25.........
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