Register

The sum of the first n terms of an arithmetic sequence {un} is given by Sn = 4n² - 2n. Three terms of this sequence, U₂, um and u32, are consecutive terms in a geometric sequenc…

The sum of the first n terms of an arithmetic sequence {un} is given by Sn = 4n² - 2n. Three terms of this sequence, U₂, um and u32, are consecutive terms in a geometric sequenc…
161k views
0 votes
The sum of the first n terms of an arithmetic sequence {un} is given by Sn = 4n² - 2n. Three terms of this sequence, U₂, um and u32, are consecutive terms in a geometric sequence. Find m.​

User Zuoanqh
by
8.3k points

1 Answer

4 votes

Answer:

Explanation:

5

User Thomanski
by
8.1k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

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?
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
Write words to match the expression. 24- ( 6+3)
Link Copied!