Question 4 - A-Level Maths

Exam Board	AQA
Module	C2 (Core Mathematics 2)
Year	2007
Session	June
Topic	Arithmetic Sequences and Series

4 An arithmetic series has first term \(a\) and common difference \(d\).
The sum of the first 29 terms is 1102.

Show that \(a + 14 d = 38\).
The sum of the second term and the seventh term is 13 . Find the value of \(a\) and the value of \(d\).