15 Find sin 2x, cos 2x, and tan 2x if tanx = 8 sin 2x = cos2x - 0 tan 2x 0 - 8 X and x terminates in quadrant I. S

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.3: Trigonometric Functions Of Real Numbers
Problem 21E
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15
Find sin 2x, cos 2x, and tan 2x if tan.x =
8
sin 2x =
cos2x =
tan 2x 0
Check
--
B
and x terminates in quadrant I.
6 16
Q Search
Transcribed Image Text:Top events Event brief 15 Find sin 2x, cos 2x, and tan 2x if tan.x = 8 sin 2x = cos2x = tan 2x 0 Check -- B and x terminates in quadrant I. 6 16 Q Search
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