This solution is outdated. To rescore this solution, sign in.
Maybe there is a problem with the test suite. could you verify the brackets?
Is A the inverse of B?
Return 'on' or 'off'
Maximum value in a matrix
Solving Quadratic Equations (Version 1)
Replacing a row
Create a Matrix of Zeros
Square a Number
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