Problem

Find the sum of the geometric series.
11+112+114+118+
The sum of the geometric series is (Type an integer or a simplified fraction.)

Answer

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Answer

Final Answer: The sum of the geometric series is 22

Steps

Step 1 :Given the geometric series 11+112+114+118+

Step 2 :We recognize that this is a geometric series with the first term a=11 and the common ratio r=12

Step 3 :The sum of an infinite geometric series can be found using the formula S=a1r

Step 4 :Substituting the given values into the formula, we get S=11112=22

Step 5 :Final Answer: The sum of the geometric series is 22

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