Which of these subsets of the vector space of 2 2 matrices are subspaces under the
Question:
(a)
(b)
(c)
(d)
Transcribed Image Text:
o b abER) 0 5 CL 0 CL c
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By Lemma 29 to see if each subset of M 22 is a subspace we need only check if i...View the full answer
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