find the exact value of each expression

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°.
Question
find the exact value of each expression
The image contains a set of mathematical expressions involving trigonometric functions and their inverses. Here are the expressions as they appear:

15) \( \sin \left( \arcsin \left( \frac{-\sqrt{2}}{2} \right) \right) \)

16) \( \cos (\arccos (-0.998)) \)

17) \( \sec (\arcsec (2)) \)

18) \( \cot (\arccot (1)) \)

These expressions explore the use of inverse trigonometric functions, analyzing how they interact with their respective trigonometric functions to return specific values, often resulting in simplification due to the defined domains and ranges of these functions. 

No graphs or diagrams are present in the image.
Transcribed Image Text:The image contains a set of mathematical expressions involving trigonometric functions and their inverses. Here are the expressions as they appear: 15) \( \sin \left( \arcsin \left( \frac{-\sqrt{2}}{2} \right) \right) \) 16) \( \cos (\arccos (-0.998)) \) 17) \( \sec (\arcsec (2)) \) 18) \( \cot (\arccot (1)) \) These expressions explore the use of inverse trigonometric functions, analyzing how they interact with their respective trigonometric functions to return specific values, often resulting in simplification due to the defined domains and ranges of these functions. No graphs or diagrams are present in the image.
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