Solution 3481879

Submitted on 30 Oct 2020 by Juliane Selle

This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test	Status	Code Input and Output
1	Pass	x = [1 2]; y = [2;3]; z_correct = 8; assert(isequal(in_prod(x,y),z_correct)) numRowsX = 1 numColsX = 2 numRowsY = 2 numColsY = 1
2	Pass	x = -5; y = 100; z_correct = -500; assert(isequal(in_prod(x,y),z_correct)) numRowsX = 1 numColsX = 1 numRowsY = 1 numColsY = 1
3	Pass	x = [1 2 3]; y = [2;3]; assert(isStringScalar(in_prod(x,y))) numRowsX = 1 numColsX = 3 numRowsY = 2 numColsY = 1 z = "The inner dimensions are 3 and 2 . Matrix multiplication is not possible."

Test

Status

Code Input and Output

Pass

x = [1 2]; y = [2;3]; z_correct = 8; assert(isequal(in_prod(x,y),z_correct))

numRowsX = 1 numColsX = 2 numRowsY = 2 numColsY = 1

Pass

x = -5; y = 100; z_correct = -500; assert(isequal(in_prod(x,y),z_correct))

numRowsX = 1 numColsX = 1 numRowsY = 1 numColsY = 1

Pass

x = [1 2 3]; y = [2;3]; assert(isStringScalar(in_prod(x,y)))

numRowsX = 1 numColsX = 3 numRowsY = 2 numColsY = 1 z = "The inner dimensions are 3 and 2 . Matrix multiplication is not possible."

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

Start Hunting!

Problem 44950. Calculate Inner Product