Solved: Determining Subspaces of R3 In Exercises 3742,

Chapter 4, Problem 38

(choose chapter or problem)

In Exercises 37–42, determine whether the set W is a subspace of \(R^{3}\) with the standard operations. Justify your answer.

W = {\(\left(x_{1}, x_{2}, 4\right): x_{1}\) and \(x_{2}\) are real numbers}

Text Transcription:

R^3

(x_1, x_2, 4): x_1

x_2

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