Problem 44687. basic matrix operations: rotate and find sum of diagonal elements of the resultant matrix

a =

     1     2     3     4
     5     6     7     8
     8    10    12    -2
    -1    -3    -5    -7

20

Solution Comments

Problem Recent Solvers63

Suggested Problems

• Make the vector [1 2 3 4 5 6 7 8 9 10]

  53646 Solvers

• Reverse the vector

  17105 Solvers

• Number of 1s in a binary string

  11569 Solvers

• 03 - Matrix Variables 1

  716 Solvers

• modulus of a number

  245 Solvers

More from this Author29

• Dial Up

  36 Solvers

• Repetition of matrices

  59 Solvers

• Perimeter of a semicircle

  2357 Solvers

• Check if there are white spaces in the input string

  59 Solvers

• function to compute root mean square of first nn positive odd integers

  59 Solvers