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Mathematics 18 Online
OpenStudy (anonymous):

17. Analyze the infinite series below. 120, 24, 4.8, 0.96, … a. Does the series have a sum? If so, what is the sum? If not, why not?

Parth (parthkohli):

If an infinite geometric series has the \(|r|<1\), then it does have a sum.

Parth (parthkohli):

And it is \(\dfrac{a}{1 - r}\)

OpenStudy (anonymous):

Thank you so much!

Parth (parthkohli):

NP

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