You are Here: Home >< A-levels

# Maths Core 2 Sequences Q! Watch

1. Hello Can anyone explain to me what the "sum to infinity of a series" is and how to work it out?? Thank you
2. (Original post by ela_Roxas29)
Hello Can anyone explain to me what the "sum to infinity of a series" is and how to work it out?? Thank you
If you want a proper definition, the sum to infinity of the sequence where the ith term is defined by is

In C2, these will be geometric series with a first term a and common ratio r, where |r| < 1.
You just use the equation in the formula book.
3. (Original post by morgan8002)
If you want a proper definition, the sum to infinity of the sequence where the ith term is defined by is

In C2, these will be geometric series with a first term a and common ratio r, where |r| < 1.
You just use the equation in the formula book.
Ok, thank you I actually found an explanation of this in examsolutions.com but thanks again

TSR Support Team

We have a brilliant team of more than 60 Support Team members looking after discussions on The Student Room, helping to make it a fun, safe and useful place to hang out.

This forum is supported by:
Updated: January 26, 2015
Today on TSR

### Anxious about my Oxford offer

What should I do?

### Am I doomed because I messed up my mocks?

Discussions on TSR

• Latest
• ## See more of what you like on The Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

• Poll

## All the essentials

### Student life: what to expect

What it's really like going to uni

### Essay expert

Learn to write like a pro with our ultimate essay guide.

### Create a study plan

Get your head around what you need to do and when with the study planner tool.

### Resources by subject

Everything from mind maps to class notes.

### Study tips from A* students

Students who got top grades in their A-levels share their secrets

## Groups associated with this forum:

View associated groups
Discussions on TSR

• Latest
• ## See more of what you like on The Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

• The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.

Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE