9) Using the Trigonometric Identities If tan(0) = -, and sec 0 > o. Find Sine. %3D Pythagorean Identities sin20 + cos20 = 1 tan20+1= sec20 %3D 1+ cot? 0 = csc20 %3D Sin0 =

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 56E
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9) Using the Trigonometric Identities
If tan(0) = - and sec 0 > o. Find Sine.
Pythagorean Identities
sin20 + cos20 = 1
tan20+1= sec20
1+ cot? 0 = csc20
Sine =
Transcribed Image Text:9) Using the Trigonometric Identities If tan(0) = - and sec 0 > o. Find Sine. Pythagorean Identities sin20 + cos20 = 1 tan20+1= sec20 1+ cot? 0 = csc20 Sine =
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