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What is the sum of the first 5 terms of the geometric sequence a1=3 and r=1/3

2 Answers

3 votes

Answer:

-1 /4 is the sum of the first five terms of the geometric sequence.

Explanation:

A geometric sequence is the sum of the phrases of a geometric collection.

What is a1 in a geometric sequence?

The nth term of a geometric sequence, whose first time period is a1 and whose is not unusual. The ratio is r, which is given by using the method an = a1r. n – 1. . The three examples following will display numerous manners to locate the nth time period of geometric sequences.

User Rtaft
by
8.0k points
3 votes

Answer:

121/27

Explanation:

User Sahal
by
7.6k points

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