Concept explainers
To Find:Find the common ratio if it is geometric sequence.
Answer to Problem 3LC
The given sequence is not a geometric sequence.
Explanation of Solution
Given information : The given sequence is 10, 8, 6, 4, …
We have the given sequence is 10, 8, 6, 4, …
A sequence is said to be geometric sequence if each term is obtained by multiplying the common ratio to the previous term.
Here the first term is
Now,
Therefore, the given sequence is not a geometric sequence.
Chapter 7 Solutions
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