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4th Edition

James Stewart

Publisher: Cengage Learning

ISBN: 9781337687805

Chapter C, Problem 33E

To determine

**To calculate: **

The value of

Expert Solution

The values of

**Given information: **

**Calculation:**

Consider

The unit circle with co-ordinates

Fig. Unit circle

From the unit circle figure:

The

Sine value is less than or equal to

As in the entire fourth and third quadrant, the

Therefore, the values of