Right and wrong
Basic arrays operations.
find the maximum element of the matrix
Side of an equilateral triangle
Divisible by 5
Calculating the total earnings of a factory
count upper and lower case characters
Perimeter of a semicircle
Find NaNs in the matrix
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