make all the elements in given x zero.
Simple but fun
I'm not sure this would work if there is a 0 in x...
Find the sum of all the numbers of the input vector
Who Has the Most Change?
Determine if input is odd
Return area of square
Min of a Matrix
Sum the rows
Replace all odd numbers with NaN
true or false
Make an identity matrix whose diagonal elements are 1:n
Where is the number that you want to find?
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