Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Write a formula for the general term (the nth term) of the arithmetic sequence a1,a2,a3,a4,.... Then use the formula for an to find a20, the
Write a formula for the general term (the nth term) of the arithmetic sequence
a1,a2,a3,a4,....
Then use the formula for
an
to find
a20,
the 20th term of the sequence.
8,
5,
2,
1,
...
an=
(Simplify your answer.)
a20=
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started