Register

Sum of first 14 terms of the series 12+4-4-12-20-….

Sum of first 14 terms of the series 12+4-4-12-20-….
asked 72.1k views
1 vote
Sum of first 14 terms of the series 12+4-4-12-20-….

asked
User Anuran Barman
by
8.2k points

1 Answer

2 votes

Answer:

First term is 12, common difference is -8

a(14) = 12 + (14 - 1)(-8) = -92

answered
User Aprilmintacpineda
by
8.7k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

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?
Link Copied!