Question 1
Paper 2, calculatorMedium6 marksA convergent geometric series has first term 8 and common ratio The sum of its first three terms is 14.
(a)[4]
Determine
(b)[2]
Hence determine the sum to infinity of the series.
A convergent geometric series has first term 8 and common ratio The sum of its first three terms is 14.
Determine
Hence determine the sum to infinity of the series.