If p(x) = ax 2 + bx and q(x) = l x 2 + mx + n with p(1) = q(1); p(2) – q(2) = 1 and p(3)…

Mathematics · JEE Advanced · NTA ExamsComplex Numbers and Quadratic Equations

If p(x) = ax2 + bx and q(x) = lx2 + mx + n with
p(1) = q(1); p(2) – q(2) = 1 and p(3) – q(3) = 4, then
p(4) – q(4) is
  1. \(7\)
  2. \(8\)
  3. \(9\)
  4. \(10\)

Answer

(C) 9

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