What is the second smallest number in x?
x = [1 2 3 4 5 6 7 8 9]
y = 2
Back to basics 6 - Column Vector
Determine the number of odd integers in a vector
Upper triangular matrix
Determine the length of a string of characters
Summation of array
Odd times even numbers in a matrix
All odd - all even
Add the odd numbers
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