see images for question (a) Find row 2 and column 3 of AB.(b) Express row 2 of AB as a linear combination of the rows of B. Express column 3 of AB as alinear combination of the columns of A. Consider the following matrices:A =852 0[17]-[119]2 0 B = 18 0-84 3 -6

From the matrices A and B :A=⎝⎛811172−8−501⎠⎞B=⎝⎛11158420301−6⎠⎞Matrix multiplication:…

Answered: (a) Find row 2 and column 3 of AB. (b)…

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter7: Matrices And Determinants

Section7.2: Operations With Matrices

Problem 3ECP: For the matrices below, find (a) AB, (b) 3A and (c) 3A2B. A=410438 and B=041317

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(a) Find row 2 and column 3 of AB. (b) Express row 2 of AB as a linear combination of the rows of B. Express column 3 of AB as a linear combination of the columns of A. Consider the following matrices: A = 8 52 0 [17]-[119] 2 0 B = 18 0 -8 4 3 -6