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V = Mn×n(R), with the usual vector space structure over R, and W = {A ∈ Mn×n(R) | det A = 1}. Determine whether W is a s

Posted: Tue Sep 07, 2021 7:41 am
by answerhappygod
V = Mn×n(R), with the usual vector space structure over R, and W
= {A ∈ Mn×n(R) | det A = 1}.
Determine whether W is a subspace or not.