How would you find the dimension of the subspace of spanned by the subset ? How would you find a basis and dimension of the given subspace as a subspace of ?
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Originally Posted by tukeywilliams How would you find the dimension of the subspace of spanned by the subset ? The space spanned by {t, t-1, t^2+1} contains the polynomials 1, t, t^2, which span a subspace of dimension 3. RonL
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