Let U and W denote subspaces of Rn, and assume that U W. If dim W

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Let U and W denote subspaces of Rn, and assume that U ⊆ W. If dim W = 1, show that either U = {0} or U = W.

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Linear Algebra With Applications

ISBN: 9780070985100

7th Edition

Authors: W. Keith Nicholson

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Question Posted: Jun 21, 2016 06:38 AM

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Let U and W denote subspaces of Rn, and assume that U W. If dim W

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We have 0 U W where dim0 0 and dimW 1 Hence dimU is an i...View the full answer

Linear Algebra With Applications

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