A-Level
EDEXCEL
Mathematics & Further Mathematics
May 2022
8 Marks
QP-202205-Further Mathematics-UFP1 · Question 8
Question (excerpt):
28 8. (a) Use the standard results for r r 2 1 =∑ and r r=∑ 1 to show that for all positive integers n r n =∑ 0 (r + 1)(r + 2) = 1 3 (n + 1)(n + 2)(n + 3) (5) (b) Hence determine the value of 1…
28 8. (a) Use the standard results for r r 2 1 =∑ and r r=∑ 1 to show that for all positive integers n r n =∑ 0 (r + 1)(r + 2) = 1 3 (n + 1)(n + 2)(n + 3) (5) (b) Hence determine the value of 1…
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