Sequences and Series
Hong Kong
Stage 4 - Stage 5
Finding the Common Ratio
Interactive practice questions
How can the common ratio of a geometric sequence be obtained?
By choosing any term after the first and multiplying it by the previous term.
A
By choosing any term after the first and subtracting the previous term from it.
B
By choosing any term after the first and dividing it by the previous term.
C
By choosing any term after the first and multiplying it by the next term.
D
Easy
< 1min
Consider the following sequence.
$11$11, $-99$−99, $891$891, $-8019$−8019, ...
Easy
< 1min
Consider the following sequence.
$4$4, $-28$−28, $224$224, $-1372$−1372, ...
Easy
< 1min
Consider the following sequence.
Easy
< 1min
Sign up to access Practice Questions
Get full access to our content with a Mathspace account