Find the common ratio for each geometric sequence. 64,48,36,.... =3/4
Given:
[tex]a_1=64\\a_2=48[/tex]
The common ratio(r) is:
[tex]r=\frac{a_2}{a_1} =\frac{48}{64} \\\\r=\frac{6}{8}\\\\ r=\frac{3}{4}[/tex]
What is a geometric sequence?
- A geometric progression is sometimes referred to as a geometric sequence in mathematics .
- It is a series of non-zero numbers where each term following the first is obtained by multiplying the preceding one by a constant, non-zero value known as the common ratio.
- A progression is a sequence, whereas a series is a sum, which is how they differ from one another.
To learn more about a geometric sequence, refer:
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