Suppose a1=12−12,a2=23−13,a3=34−14,a4=45−15,a5=56−16. a) Find an explicit formula for an: . b) Determine whether the sequence is
convergent or divergent: . (Enter "convergent" or "divergent" as appropriate.)
1 answer:
I'm going to assume you meant to write fractions (because if are all non-negative integers, the series would clearly diverge), so that
and so on.
a. If the pattern continues as above, we would have the general term
b. Note that we can write as
The series diverges by comparison to the divergent series
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In this order going from left to right:
Substitute 4 for g
Substitute 9 for f
9-4
5
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Answer:
The answer is y = 3(4)^x or answer choice C
Answer:
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Step-by-step explanation:
-.16
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