Question

In a geometric progression, the sum of the 2nd and 3rd terms is 12, and the sum of the 4th and 5th term is 324. find the sum of first 6 term in the series.

Answer 1

This is the 9th question in my assignment. It's another confusing question.

Here's the question:

In a geometric progression, the sum of the 2nd and 3rd terms is 12, and the sum of the 3rd and 4th term is 60. Find the common ratio of the first term.

Here's what I did:

Working out for question 9