Let V be the vector space of symmetric 2 x 2 matrices and W be the subspace a. Find a nonzero element X in W. X = b. Find an element Y in V that is not in W. Y = -5 W = span{ -4 5 4
Let V be the vector space of symmetric 2 x 2 matrices and W be the subspace a. Find a nonzero element X in W. X = b. Find an element Y in V that is not in W. Y = -5 W = span{ -4 5 4
Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Determinants
Section3.3: Properties Of Determinants
Problem 63E: Let A be an nn matrix in which the entries of each row sum to zero. Find |A|.
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