- #1
markovchain
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Could someone please help me with the following question with a guided step by step answer:
Show that T = (x, y, z) : -1 ≤ x + y + z ≤ 1
is not a vector subspace of R3
Thanks!
Show that T = (x, y, z) : -1 ≤ x + y + z ≤ 1
is not a vector subspace of R3
Thanks!