Posted by **Anonymous** on Thursday, March 1, 2012 at 1:28pm.

in an AP, if the 5th and 12th terms are 30 and 65 respectively. what is the sum of first 20terms

## Answer This Question

## Related Questions

- ap - in an AP, if the 5th and 12th terms are 30 and 65 respectively. what is ...
- math - in an arithmetic sequence the common difference is equal to 2.the first ...
- arithmetic - the sum of the 4th and 8th terms is 10, and the sum of the 6th and ...
- Math - In an arithmetic series, the sum of the 5th to the 8th terms inclusive is...
- mathematics - 1} the first term of an AP is 2 and the common difference is 3....
- Can someone help me?! - The 1st, 5th and 13th terms of an arithmetic sequence ...
- 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, ...
- Arithmetic Progression - the sum of the first and second terms of ap is 4 and ...
- A.P AND G.P AND A.M AND G.M - Find the arithmetic progression and sum of its ...

More Related Questions