Mathematics · Oct / Nov 2023 · Paper 22 · Question 19
0580
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Find the nth term of each sequence.
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19(a)[2]
14 – 3n oe final answer [2]
B1 for 14 – kn or c – 3n or 14 – 3n seen then spoiled
19(b)[2]
5 − n 1 oe [2]
B1 for 5an + b where a > 0 or 5k for any integer k > 1
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