Matrix A has the dimensions 4 × 1 and Matrix B has the dimensions 2 × 5 What are the dimensions of the product AB? X note: if multiplication is not possible put -1 in for both the row column dimensions
Matrix A has the dimensions 4 × 1 and Matrix B has the dimensions 2 × 5 What are the dimensions of the product AB? X note: if multiplication is not possible put -1 in for both the row column dimensions
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.2: Direct Methods For Solving Linear Systems
Problem 22EQ: Consider the matrix A=[2314]. Show that any of the three types of elementary row operations can be...
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![Matrix A has the dimensions 4 × 1 and Matrix B has the
dimensions 2 × 5
What are the dimensions of the product AB?
x
note: if multiplication is not possible put -1 in for both
the row column dimensions](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3e8ca5a6-77b3-4f88-a5f3-282372d2c0e0%2F8fbddc90-d4a2-4e17-b15c-3fbb2bc64a14%2Fa444ils_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Matrix A has the dimensions 4 × 1 and Matrix B has the
dimensions 2 × 5
What are the dimensions of the product AB?
x
note: if multiplication is not possible put -1 in for both
the row column dimensions
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