lem 15. Consider the vector space M2.2 of 2 x 2-matrices over the real numbers. Let W be the pace of matrices such that the sum of the entries in the first row equals the sum of the entries in the nd row, or in symbols: +b=c+d}. :{ a basis for W and the dimension of W. W = Answer: b Basis: Dimension:

lem 15. Consider the vector space M2.2 of 2 x 2-matrices over the real numbers. Let W be the pace of matrices such that the sum of the entries in the first row equals the sum of the entries in the nd row, or in symbols: +b=c+d}. :{ a basis for W and the dimension of W. W = Answer: b Basis: Dimension:

Elementary Linear Algebra (MindTap Course List)

8th Edition

ISBN:9781305658004

Author:Ron Larson

Publisher:Ron Larson

Chapter2: Matrices

Section2.1: Operations With Matrices

Problem 77E

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