Alanie

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

Questions

The following questions were asked by visitors named Alanie.

Which of these are NOT a trigonometric identity? A.) 1-cos^2x=sin^2x B.) sin^2x+1=cos^2x C.) 1+cot^2x=csc^2x D.) sec^2x-1=tan^2x
10 years ago

Answers

The following answers were posted by visitors named Alanie.

Please help! I'm so lost and I need this done by tomorrow!!! :(
11 years ago