Doni --i didnt get this one can please show me the trig way a little bit more clrealy

This page lists questions and answers that were posted by visitors named Doni --i didnt get this one can please show me the trig way a little bit more clrealy.

Questions

The following questions were asked by visitors named Doni --i didnt get this one can please show me the trig way a little bit more clrealy.

Answers

The following answers were posted by visitors named Doni --i didnt get this one can please show me the trig way a little bit more clrealy.