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.