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# Inverse Trigonometric Functions #3

Worksheet (Trigonometry)

## Inverse Trigonometric Functions #3 Worksheet

<p> This free trigonometry worksheets features problems on inverse trigonometric functions. Functions use the notation sin<sup>-1</sup> instead of arcsin.&nbsp; Students must find the exact value of inverse functions.</p>

## Lesson:

To find the exact values of inverse trigonometric functions

23

4

Yes

## Samples:

Tutor-USA.com Worksheet
Trigonometry – Inverse Trigonometric Functions

Determine the exact value function.

1) sin-1 1/2

2) sin-1 (-1/2)

6) tan-1(-√3)

9) sin-1 1

12) csc-1 (-1)

Given x = sin-1 1/3, find:

14) cos x

16) cot x

18) csc x

Given x = sin-1 (-1/3), find:

19) cos x

23) csc x