A is a bold matrix: [1 2 3; 4 5 6;7 8 9]

Given an integer 'n' , a matrix B exists such that has n copies of A in the row and column dimensions

example: for n=2; B= [A A; A A]

For such a matrix B return the sum of all elements multiplied by the size of B i.e.

C=sum (all elements of B) * size(B)
  • Kindly note you will have to make the matrix A yourself *
Solve

Solution Stats

128 Solutions

59 Solvers

Last Solution submitted on Jul 24, 2026

Last 200 Solutions

Solution Comments

Show comments

Problem Recent Solvers59

Chris Cleveland CXD Vasilis Bellos Lorenzo

Suggested Problems

More from this Author29

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!