CAPE Pure Mathematics Unit 2 · May/June 2019 · Paper 1 · Question Q17
Given that u_n represents the n^{\text{th}} term of a sequence, which of the following converges?
- (A)
u_n = 3n - 4 - (B)
u_n = \frac{5 - 3n}{2 - n} - (C)
u_n = 2(-1)^{n-1} - (D)
u_n = 5\left[\frac{4^{n-1}}{3^n}\right]
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