Problem 2972. Sum of the Multiplication of Vectors

Example:

x = [1 2 3 4];
y = [4 3 2 1];

x * y = [4 6 6 4];
z = 4 + 6 + 6 + 4 = 20

Solution Comments

Problem Recent Solvers269

Suggested Problems

• Maximum value in a matrix

  14729 Solvers

• Create a two dimensional zero matrix

  489 Solvers

• Find the index of n in magic(n)

  243 Solvers

• Area of a triangle

  892 Solvers

• Vector Multiplication

  319 Solvers