- #1

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## Homework Statement

Is {(1; 1; 0);(0; 0; 2);(0; 0; 1);(1; 2; 3)} a spanning set for R

^{3}

## The Attempt at a Solution

This is supposed to be easy but the answer sheet might be wrong.

The answer I have says it is and then proceed to say that (0;0;2) is linearly independent. But it isn't because (0;0;2) can be expressed as a linear combination of the other vectors!