Uploaded September 2021 | Updated September 2026, 1 hour ago

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In this video we show that the span of (3, 1) and (2, -2) is all of R2. We do this by expressing an arbitrary vector in R2 as a linear combination of (3, 1) and (2, -2).

How to prove that Span{v1, v2} = R2.

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