Create a vector from 0 to n by intervals of 2.
Function names cannot begin with a number. Also, this is an extremely simple problem that has been posted many times. Please put more thought into problems before posting them.
I changed the problem slightly and added some more test cases.
Find the sum of the elements in the "second" diagonal
Create a square matrix of multiples
Remove the two elements next to NaN value
Given a 4x4 matrix, swap the two middle columns
04 - Scalar Equations 2
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