Get the most out of your questions with IDNLearn.com's extensive resources. Discover the information you need from our experienced professionals who provide accurate and reliable answers to all your questions.

How to do matrix multiplication.

Sagot :

Answer:

A Matrix is an array of numbers:

2x3 Matrix

A Matrix

(This one has 2 Rows and 3 Columns)

To multiply a matrix by a single number is easy:

Matrix Multiply Constant

These are the calculations:

2×4=8 2×0=0

2×1=2 2×-9=-18

We call the number ("2" in this case) a scalar, so this is called "scalar multiplication".