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Find the matrix operator T: P3 --> P2 where T [= T(a + bx + cx^2...

Find the matrix operator T: P3 --> P2 where T [= T(a + bx + cx^2 + dx^3) = b + 2cx + 3dx^2 with respect to bases B = {1, x, x^2, x^3} and C = {1, x, 2x^2, -1}.

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