Concept explainers
Tofind:The values of the six trigonometric functions of
Answer to Problem 37E
The values of the six trigonometric functions of
Explanation of Solution
Given information:
Calculation:
Since, the given equation of the line is
The slope of the line can be calculated by,
The slope of the line is 2. So,
Compare the above equations.
Applying Pythagoras theorem to calculate hypotenuse
In third quadrant,
and,
and,
and,
and,
Therefore, the exact values of six trigonometric functions are as follows.
Chapter 4 Solutions
Precalculus with Limits: A Graphing Approach
- Calculus: Early TranscendentalsCalculusISBN:9781285741550Author:James StewartPublisher:Cengage LearningThomas' Calculus (14th Edition)CalculusISBN:9780134438986Author:Joel R. Hass, Christopher E. Heil, Maurice D. WeirPublisher:PEARSONCalculus: Early Transcendentals (3rd Edition)CalculusISBN:9780134763644Author:William L. Briggs, Lyle Cochran, Bernard Gillett, Eric SchulzPublisher:PEARSON
- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning