Problem 1529. Sum the numbers on the main diagonal
Sum the numbers on the main diagonal of an n-by-n matrix. For input:
A = [1 2 4 3 6 2 2 4 7]
The output value should equal 14.
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers572
Suggested Problems
-
474 Solvers
-
Is my wife right? Now with even more wrong husband
1319 Solvers
-
13272 Solvers
-
334 Solvers
-
Given a square and a circle, please decide whether the square covers more area.
835 Solvers
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!