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Elementary Linear Algebra (MindTap Course List)

Elementary Linear Algebra (MindTap Course List)

8th Edition

ISBN:9781305658004

Author:Ron Larson

Publisher:Ron Larson

Chapter4: Vector Spaces

Section4.CR: Review Exercises

Problem 73CR

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Explain with full steps please I really don’t get the topic

Il- Let S be a subset of R, i.e., (SCR) defined by:
S:= {(r. y, 2) C R: 2 = 2x - y}.
1- a) Show that S is a vector subspace of R.
b) Determine a basis of S and its dimension dim(S).

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