Question

Same directions as question #1 Sn = ( -1 )n + 1

Answer 1

The sum of the sequence based on the function Sn = ( -1 )n + 1 will be -6.

How to depict the information?

The formula for finding the nth term in an arithmetic sequence given as:

= a + (n - 1)d

Here, Sn is given as ( -1 )n + 1. This is used to illustrate the sum in the sequence. Based on the function given, let's assume that n = 5. Therefore, the 5th term will be:

= (-1)n + 1

= (-1)5 + 1

= (-1)6

= -6

Here is the complete question:

Find the 5th term of a sequence given the function Sn = ( -1 )n + 1.

Learn more about sequence on:

brainly.com/question/6561461

#SPJ1