-4

**How can I resolve these issues? I'm from Brazil and I don't have many things related to the subject here**

**

- In an arithmetic progression of 6 Terms, the reason is 5. The product of the 1° with the latter is 12500. Determine the value of 3° Term Ps. Consider the Arithmetic Progression of positive terms

**

2I'm voting to close this question as off-topic because the question is almost completely incoherent, and mentions nothing whatsoever directly related to Mathematica. – kjo – 2016-05-28T17:39:54.260