In each part, determine whether the vectors are linearly independent or are linearly dependent in P₂. (a) 5x + 4x²,4 + 9x + 2x²,3 + 3x - 2x² (b) 1+ 5x + 4x², x + 5x²,7 + 4x + 4x²,8 + 3x - x²

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