EdX Winner

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

Questions

The following questions were asked by visitors named EdX Winner.

Answers

The following answers were posted by visitors named EdX Winner.

5A: (2/K - 1), (2/K) 5B: (1- 2/K), (-2/K) 5C: (2/K - 1), (2/K)

Wrong? It worked for me!