Write a python function, matrix_multiplication, that takes two integer matrices, A and B, and returns their dot product. NOTE: Sample Test cases are attached below >>> matrix_multiplication([[12,7,3],[4 ,5,6],[7 ,8,9]], [[5,8,1,2],[6,7,3,0], [4,5,9,1]])[[114, 160, 60, 27],[74, 97, 73, 14],[119, 157, 112, 23]]>>>matrix_multiplication([[34,1,77],[2,14,8],[3 ,17,11]], [[6,8,1],[9,27,5],[2,43,31]])[[367, 3610, 2426], [154, 738, 320],[193, 956, 429]]>>> matrix_multiplication([[1,2,3],[4,5,6]], [[7,8], [9,10],[11,12]])[[58, 64], [139, 154]]>>> matrix_multiplication([[7,3],[2,5], [6,8], [9,0]], [[8,14 ,0 ,3,-1],[7,11,5,91,3], [8,-4,19,5, 57]])The number of columns in Matrix A doesnot equal the number of rows in MatrixB required for Matrix Multiplication.

First we will input the row and column of matrix A. Then we will input the row and column of matric…

Answered: Write a python function,…

Write a python function, matrix_multiplication, that takes two integer matrices, A and B, and returns their dot product. NOTE: Sample Test cases are attached below

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Write a python function, matrix_multiplication, that takes two integer matrices, A and B, and returns their dot product.

NOTE: Sample Test cases are attached below

>>> matrix_multiplication([[12,7,3],
[4 ,5,6],[7 ,8,9]], [[5,8,1,2],
[6,7,3,0], [4,5,9,1]])
[[114, 160, 60, 27],[74, 97, 73, 14],
[119, 157, 112, 23]]
>>>
matrix_multiplication([[34,1,77],
[2,14,8],[3 ,17,11]], [[6,8,1],
[9,27,5],[2,43,31]])
[[367, 3610, 2426], [154, 738, 320],
[193, 956, 429]]
>>> matrix_multiplication([[1,2,3],
[4,5,6]], [[7,8], [9,10],[11,12]])
[[58, 64], [139, 154]]
>>> matrix_multiplication([[7,3],
[2,5], [6,8], [9,0]], [[8,14 ,0 ,3,-1],
[7,11,5,91,3], [8,-4,19,5, 57]])
The number of columns in Matrix A does
not equal the number of rows in Matrix
B required for Matrix Multiplication.

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