I think the description and test suite on this problem is slightly off. When I see 'union' I already assume that no duplicates are permitted and order is irrelevant.
Find the logic
Count decimal digits of a number
Back to basics - mean of corner elements of a matrix
Volume of a box
interesting center of magic matrix
Find the index of n in magic(n)
index of n^2 in magic(n)
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