Explain how to quickly compute the trigonometric functions of
Answer to Problem 133AYU
Explanation of Solution
Given information:
Write a brief paragraph that explain how to quickly compute the trigonometric functions of
Calculation:
Consider a right triangle as shown.
By using angle sum property of triangle, equal angle have equal side opposite to them,
So,
Now apply Pythagorean Theorem we get,
Now,
Now reciprocate the identities,
Now consider equilateral triangle as shown,
Apply Pythagorean Theorem to
Now by using reciprocal and quotient identity,
Now by using reciprocal and quotient identity,
Hence,
Chapter 6 Solutions
Precalculus Enhanced with Graphing Utilities
Additional Math Textbook Solutions
Calculus: Early Transcendentals (3rd Edition)
Precalculus (10th Edition)
Precalculus Enhanced with Graphing Utilities (7th Edition)
University Calculus: Early Transcendentals (4th Edition)
Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (4th Edition)
- 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