Core 1 Sequences

Using the nth term

Finding n given a term

Working with sequences written as recurrence relations

Difference between a sequences & a series

nth term of an arithmetic sequence/series

nth term of arithmetic sequence/series (more complex)

Sum of n terms in arithmetic series

Sum to n terms in arithmetic series (exam style Q)

Using sigma notation ∑

The nth term

Finding the nth term

Series

Sum notation

Core 1 Jan 2013 Q4

Core 1 Jan 2013 Q7

Core 1 Jan 2010 Q7