- #1

Veronica_Oles

- 142

- 3

## Homework Statement

**cot**

^{2}x + sec^{2}x = tan^{2}x + csc^{2}x## Homework Equations

## The Attempt at a Solution

I began by working on my left side.

I got up until

=cos^4x + sin^2x / sin^2x cos^2x

And unsure of where to go next.