Determine the exact values of each expression for the given value of 0. Do not use a calculator. Note: Your answers must be in EXACT form. They cannot contain decimals. If an answer involves a square root, write it as sqrt. For instance, the square root of 2 should be written as sqrt(2). If 0, then sin(20) = If, then cos(20) = If = 2, then sin() If 05, then cos() = 94 9.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 68E
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Determine the exact values of each expression for the given value of 0. Do not use a calculator.
Note: Your answers must be in EXACT form. They cannot contain decimals. If an answer involves a square root, write it as sqrt. For instance, the square root of 2
should be written as sqrt(2).
If 0, then sin(20) =
If 0, then cos(20) =
If 0 = 2, then sin()
If 0 = 5, then cos(
=
9.
Transcribed Image Text:Determine the exact values of each expression for the given value of 0. Do not use a calculator. Note: Your answers must be in EXACT form. They cannot contain decimals. If an answer involves a square root, write it as sqrt. For instance, the square root of 2 should be written as sqrt(2). If 0, then sin(20) = If 0, then cos(20) = If 0 = 2, then sin() If 0 = 5, then cos( = 9.
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