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Vector spaces: Spans
Finding bases
In order to extend the two linearly independent vectors #\rv{-2,0,-2}# and #\rv{-2,0,2}# of #\mathbb{R}^3# to a basis, we just need one more vector. After all, the dimension of #\mathbb{R}^3# is #3#.
Give such a vector.
Give such a vector.
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