Toib

This page lists questions and answers that were posted by visitors named Toib.

Questions

The following questions were asked by visitors named Toib.

The sum of the first six term of an arithmetic progression is 21 and the 7th term is three time the sum of the third and fourth term find the first term and the common difference.
3 years ago

Answers

The following answers were posted by visitors named Toib.

Thanks math helper
3 years ago