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Chapter 6: Q. 27 (page 395)

In problems 27-34, name the quadrant in which the angle 胃lies.

role="math" localid="1646463006561" sin胃>0,cos胃<0

Short Answer

Expert verified

The quadrant is IIin which the angle胃lies.

Step by step solution

01

Step 1. Given information.

We have:

sin胃>0,cos胃<0

02

Step 2. Find the quadrant.

The sine function is positive in the I & II quadrant.

The cosine function is negative in the II & III quadrant.

This means the only quadrant that trigonometric functions lies in quadrant II.

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