Sum of Arithmetic Sequences|The Sieve of Sundaram| Leaving Cert Maths |

The Sieve of Sundaram is an infinite table of arithmetic sequences.


Find the difference between the sums of the first 45 terms in the first two rows.

This example shows how to find the sum of the 'n' terms of a given arithmetic series or sequence.

It is shown that using the first two terms of the arithmetic sequence we can find sum of the sequence up to any
required term.

Contents:
1-Question+Mehod
2-Solution
3-Key Points


Leaving Cert | HL| Exam | 2018A | Q5a(i) |

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