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SEAMO 2021 — Paper E — Grade 9–10 Question 6

SEAMO · SEAMO 2021 — Paper E — Grade 9–10

Question 6

Find the coefficient of $x^{49}$ in $(x+1)(x+2)\cdots(x+50)$.
  1. $1270$
  2. $1275$
  3. $1280$
  4. $1285$
  5. None of the above