Trigonometry/Identities/Quiz

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1

Dividing the Pythagorean equation by which variable produces ?

2

Dividing the Pythagorean equation by which variable produces ?

3

Dividing the Pythagorean equation by which variable produces ?

4

<math>\cos^2\theta + \sin^2\theta =

5

<math>\cot^2\theta + 1 =

6

<math>\csc^2\theta - \cot^2\theta =

7

<math>1 + \tan^2\theta =

8

<math>\sec^2\theta - \tan^2\theta =

9

<math>1 - \cos^2\theta =

10

<math>1 - \sin^2\theta =