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The general equation for the geometric sequence -1, -2, -4, ... is a n = -1 · 2 n - 1 .

True or False

User Pyroscope
by
8.0k points

2 Answers

4 votes

Answer:

true

Explanation:

:)

User Piobab
by
8.5k points
4 votes
if n=1
a1= -1 • 2^(1-1) = -1 TRUE
if n=2
a2= -1 • 2^(2-1) = -2 TRUE
if n=3
a3= -1 • 2^(3-1) = -4 TRUE

True√
User Eric Patterson
by
7.6k points

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