Posted by **Anonymous** on Tuesday, January 8, 2013 at 3:41am.

For an A.P.

sum of 2n terms = 3* sum of n terms

then

sum of 3n terms : sum of n terms = ?

## Answer This Question

## Related Questions

- Further mathematics - An exponential sequence (GP)of positive terms and a linear...
- Maths - The sum of 1st five terms of an AP nd the sum of the 1st seven termd of...
- Maths - The sum of 1st five terms of an AP nd the sum of the 1st seven termd of...
- Further mathematics - An exponential sequence of positive terms and a linear ...
- Day secondary school kataeregi - The first and last terms of an a.p are 79 and 5...
- Further mathematics - An exponential sequence of positive terms and a linear ...
- maths - the sum of the 4th and 6th terms of an A.P is 42. the sum of the 3rd and...
- Geometric - 1) The sum of last three terms of GP having n terms is 1024 time the...
- algebra 2 - An arithmetic progression has 5 terms that have a sum of 200. The ...
- Math - Sum of4th and the 6th terms of an a,p is 42 . While the sum of the 3rd ...

More Related Questions