Posted by **Bless** on Tuesday, April 12, 2011 at 4:46pm.

In an arithmetic progression the sum of the first 10 terms is 50 and the 5th is three times the second term. Find the fisrt term and the common difference.

## Answer this Question

## Related Questions

- Maths - 1..The first 2 terms of a geometric progression are the same as the ...
- Arithmetic Progressions - The second term of an arithmetic progression I four ...
- math - The first, the third and the seventh terms of an increasing arithmetic ...
- maths - 1) The first term of arithmetic progression is -20 and the sum of it's ...
- arithmetic - an arithmetic progression has 20 terms. the sum of all the even ...
- Math - The fifth term of an arithmetic progression is three times the second ...
- Algebra - True or False 1. – 5, – 5, – 5, – 5, – 5, … is 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, ...
- Precalculus - The 8th term in an arithmetic sequence is 5, and the sum of the ...

More Related Questions