Sort the cards into groups based on the two consecutive numbers they are between.
1 answer:
You might be interested in
Given:
The sequence is:
To find:
The formula for the nth term in the given sequence.
Solution:
We have,
The given sequence can be written as
The sign are alternative and the absolute value of each term can be defined by the expression , where n is a natural number.
So, the required formula is:
Therefore, the formula for nth term in the given sequence is .