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2. A) Simplify the expression below using "factoring methods" as much as possible and "trigonometric identities". -8csc²0 + 30cot0 + 1 -12csc²0- cot0 + 13 (***Note: If you cannot simplify the above expression then use this (3cot0-2)(-cote+2) ***) expression to determine restrictions for "0", (cot0-2)(5cot0+4)

2. A) Simplify the expression below using "factoring methods" as much as possible and "trigonometric identities". -8csc²0 + 30cot0 + 1 -12csc²0- cot0 + 13 (***Note: If you cannot simplify the above expression then use this (3cot0-2)(-cote+2) ***) expression to determine restrictions for "0", (cot0-2)(5cot0+4)

Trigonometry (11th Edition)
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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2. A) Simplify the expression below using "factoring methods” as much as possible and "trigonometric identities”. -8csc²0 + 30cot0 + 1 -12csc²0- cot0 + 13 (***Note: If you cannot simplify the above expression then use this expression to determine restrictions for "0", (3cot0-2)(-cot0+2) (cot0-2)(5cot0+4) -.***) B) Identify its domain restrictions (0 ≤ x ≤ 360) in the denominator. Support your choice with the CAST diagram.
Transcribed Image Text:2. A) Simplify the expression below using "factoring methods” as much as possible and "trigonometric identities”. -8csc²0 + 30cot0 + 1 -12csc²0- cot0 + 13 (***Note: If you cannot simplify the above expression then use this expression to determine restrictions for "0", (3cot0-2)(-cot0+2) (cot0-2)(5cot0+4) -.***) B) Identify its domain restrictions (0 ≤ x ≤ 360) in the denominator. Support your choice with the CAST diagram.
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