How do you know when to use the geometric series test for an infinite series?
If the ratio between each two consecutive terms of a series is constant, then the series is a geometric series, so use can use the geometric series test.
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
- How do you use the Ratio Test on the series #sum_(n=1)^oon^n/(n!)# ?
- How do you test for convergence of #sum_(n=2)^(oo) lnn^(-lnn)#?
- Does the series converge or diverge?
- How do you use the comparison test for #sum (3k^2-3) / ((k^5)+1)# for n=1 to #n=oo#?
- If #L = lim_(x-> 0) (e^x - 1)/x#, what is the value of #L#?

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