Concept explainers
To find: The exact value of the expression
Answer to Problem 70RE
The value of the expression
Explanation of Solution
Given information:
The given expression is
Calculation:
Let
Solve the expression
Apply Pythagoras theorem to calculate the value of the base as
Similarly, solve the expression
Apply Pythagoras theorem to calculate the value of the perpendicular as
Solve the expression using sum formula.
Therefore, the value of the expression
Chapter 7 Solutions
Precalculus: Mathematics for Calculus - 6th 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