Does the folloowing set of polynomials span ? When I formed the coefficient matrix I got but the answer key had Is one right/wrong or better?
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Originally Posted by Jskid Does the folloowing set of polynomials span ? When I formed the coefficient matrix I got but the answer key had Is one right/wrong or better? What do you need any matrix for? The space is of dimension 3, and you're given only 2 vectors... Tonio
Where did that third column come from? You were given two vectors so the matrix should have two columns.
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