Without using a calculator, complete each statement with one of the symbols <, >, or =. 21.) sin 40° sin 30° 22.) cos 40° 23.) sin 172° 24.) sin 310° cos 30° sin 8° sin 230°
Without using a calculator, complete each statement with one of the symbols <, >, or =. 21.) sin 40° sin 30° 22.) cos 40° 23.) sin 172° 24.) sin 310° cos 30° sin 8° sin 230°
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Transcribed Image Text:**Trigonometric Comparison Activity**
**Instructions:**
Without using a calculator, complete each statement with one of the symbols: <, >, or =.
**Exercises:**
21.) \(\sin 40^\circ\) ______ \(\sin 30^\circ\)
22.) \(\cos 40^\circ\) ______ \(\cos 30^\circ\)
23.) \(\sin 172^\circ\) ______ \(\sin 8^\circ\)
24.) \(\sin 310^\circ\) ______ \(\sin 230^\circ\)
**Objective:**
Apply your understanding of the unit circle and trigonometric function properties to determine the relationships between each pair of trigonometric expressions. Consider the angles' positions and symmetry on the unit circle.
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