How do you find the 7th term of the geometric sequence with the given terms a4 = -4, a6 = -100?
3 Answers
Explanation:
In the Usual Notation,
Given that,
Then,
Hence, in this case,
In case,
Then,
Explanation:
We know that any term in a geometric sequence can be described as
where
If we know that
If we know that
To test if it is correct, sub
If we know that
To test if it is correct, sub
Therefore, we know that
To find
Explanation:
We know that,
We have,
Now ,
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#(i)"for " color(red)( r=-5#