Let O be a unit circle (with radius 1) so OB = 1, BD is perpendicular to OB at B, BC is perpendicular to the x-axis. The angle ZBOC is 0 in radians. 1.2 0.8 B (cose, Sine) 0.4 1.2 0,4 -1,2 -I -0,8 -0.4 -0.4 -0.8 -1.2 Explain why ZCBA<0.

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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Let O be a unit circle (with radius 1) so OB = 1, BD is perpendicular to OB at B, BC is perpendicular
to the x-axis. The angle ZBOC is 0 in radians.
1.2
0.8
B (cose, Sine)
0.4
1.2
0,4
-1,2 -I -0,8
-0.4
-0.4
-0.8
-1.2
Transcribed Image Text:Let O be a unit circle (with radius 1) so OB = 1, BD is perpendicular to OB at B, BC is perpendicular to the x-axis. The angle ZBOC is 0 in radians. 1.2 0.8 B (cose, Sine) 0.4 1.2 0,4 -1,2 -I -0,8 -0.4 -0.4 -0.8 -1.2
Explain why ZCBA<0.
Transcribed Image Text:Explain why ZCBA<0.
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