Title: Linear Algebra and Proving a Subspace
Online: http:/­/­mathforum.­org…
Creator: Pete Pete
Languge: en
Description: (a) The set Sm = {(2a,b - a,b + a,b) : a,b are real numbers. Under the operations of matrix addition and multiplication, prove that this is a subspace of M22. (b) Find a basis for this subspace and give the dimension of the subspace.
Subject: Linear Algebra
Identifier: http://mathforum.org/library/drmath/view/65411.html
Source: Maths Forum

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