Posted by **Olawale azeez** on Thursday, January 27, 2011 at 4:18pm.

A G.P has 6 terms. If the 3rd and 4th terms are 28 and -56 respectively,find: (a) the first term (b) the sum of the G.P

## Answer this Question

## Related Questions

- Math - 1) If the sum of the first n terms of a series is Sn where Sn=2nē-n, (a)...
- math - 1) If the sum of the first n terms of a series is Sn where Sn=2nē-n, (a)...
- math - A G.P has 6 terms. If the 3rd and 4th term are 28 and -56 respectively ...
- Geometric - 1) The sum of last three terms of GP having n terms is 1024 time the...
- maths - the sum of the 4th and 6th terms of an A.P is 42. the sum of the 3rd and...
- math - The third term of a G.P is 24 and the sum of the first two terms is 288. ...
- Math - Sum of4th and the 6th terms of an a,p is 42 . While the sum of the 3rd ...
- math - in an arithmetic sequence the common difference is equal to 2.the first ...
- arithmetic - 1. The first and last term of an A.P are, a and l respectively, ...
- arithmetic - 1. The first and last term of an A.P are, a and l respectively, ...