a)
To write: the given expression in terms of sine only.
a)
Answer to Problem 60E
Explanation of Solution
Given information:
Given expression
Formula used:
For real numbers a and b,
Where
Calculation:
Consider given expression.
Compare the above expression with
Therefore,
And
So,
Hence,
Thus, the given expression can be written as
b)
To graph: the sine function obtained in part (a) .
b)
Explanation of Solution
Given information:
Given expression
Graph:
Consider given expression.
The, given expression can be written as
Now, graph the function as shown:
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