Which of the following is true about the subset T = {1+ 2x - x², 2 + 3x + x²,4 + 7x − x²} of the vector space R[x]<2 of polynomials of degree 2 or less? a) T is linearly independent. b) SpanT= R[x] <2. c) T is linearly dependent. d) None of the choices in the list is correct.

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