VonneB879 VonneB879 19-10-2022 Mathematics contestada in each of the following, find the dimension of the subspace of p3 spanned by the given vectors: 1. x, x − 1, x 2 1 2. x, x − 1, x 2 1, x 2 − 1 3. x 2 , x 2 − x − 1, x 1 4. 2x, x − 2