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This Question is Closed

mboorstin
 2 years ago
Best ResponseYou've already chosen the best response.0You need to specify what set the scalars are in...If the scalar set is \(\mathbb{R}\), then scalar multiplication isn't closed.

AlfredTheGreat
 2 years ago
Best ResponseYou've already chosen the best response.0Just have to show an integer multiplied by a scalar is not an integer any more. For example, 4 multiplied by 1.2 is 4.8, which is not an integer any more. Therefore, the set of all integers is not a vetor space.
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