This would be better as "find the nth element of an array." Also, a column matrix doesn't exist. Perhaps you meant column vector, though the variables in your test cases are row vectors.
Solve the set of simultaneous linear equations
Back to basics 26 - Keywords
Remove the positive integers.
Sum the squares of numbers from 1 to n
find the mean of all elements in a matrix
multiply an array by its position number
modulus of a number
Find the last digit
Find remainder when x is divided by 3
Find the treasures in MATLAB Central and discover how the community can help you!
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office