Register
!!!CALCULUS!!! 20 POINTS Find the first term of the arithmetic sequence in which a_27=-1/2 and the common difference is 2. 103/2 -105/2 -103/2 111/2
185k views
1 vote
!!!CALCULUS!!! 20 POINTS

Find the first term of the arithmetic sequence in which a_27=-1/2 and the common difference is 2.
103/2
-105/2
-103/2
111/2

User Kukudas
by
8.2k points

1 Answer

0 votes
-1/2=a_1+26*2
-1/2=a_1+52
a_1= -1/2-52
a_1= (-1-104)/2
a_1= -105/2
User Robert Hadsell
by
8.1k points
← Prev Question Next Question →

Related questions

User Ashwin
asked Jun 26, 2022 15.5k views
Identify the 42nd term of an arithmetic sequence where a_1=-12 and a_27=66
Ashwin asked Jun 26, 2022
by Ashwin
7.9k points
2 answers
3 votes
15.5k views
User Oroshnivskyy
asked Apr 14, 2019 202k views
Find the first term of the aritmetic sequence a_27=-1/2 and the common difference is 2.
Oroshnivskyy asked Apr 14, 2019
by Oroshnivskyy
8.5k points
2 answers
3 votes
202k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!