Is the following a subspace of R^3? The set of all vectors of the form (a,b,c) where a+b+c=1
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Originally Posted by lm6485 Is the following a subspace of R^3? The set of all vectors of the form (a,b,c) where a+b+c=1 Does this set contain, and this is a NECESSARY condition, the zero vector? Tonio
No?
Originally Posted by lm6485 No? Are you seriously asking? What about taking the zero vector (0,0,0) and plugging it into a+b+c = 1 to check? Tonio
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