If csc(x) = 9, for 90° < x < 180°, then (12) sin COS (1) 2 = tan = (²) 2 Question Help: Video Message instructor = Submit Question

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.5: Product-to-sum And Sum-to-product Formulas
Problem 33E
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If csc(x) = 9, for 90° < x < 180°, then
(²)
sin
COS
X
tan
2
=
=
¹(²/²)
2
Question Help: Video Message instructor
=
Submit Question
Transcribed Image Text:If csc(x) = 9, for 90° < x < 180°, then (²) sin COS X tan 2 = = ¹(²/²) 2 Question Help: Video Message instructor = Submit Question
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