Concept explainers
a.
To find the quadrant in which the angle
a.
Answer to Problem 25E
2nd quadrant
Explanation of Solution
Given:
Angle:
Concept used:
Angles in 1st quadrant:
Angles in 2nd quadrant:
Angles in 3rd quadrant:
Angles in 4th quadrant:
Calculation:
By using above concept, angle
Conclusion:
Hence, given angle lies in 2nd quadrant.
b.
To find the quadrant in which the angle
b.
Answer to Problem 25E
4th quadrant
Explanation of Solution
Given:
Angle:
Concept used:
Angles in 1st quadrant:
Angles in 2nd quadrant:
Angles in 3rd quadrant:
Angles in 4th quadrant:
Calculation:
By using above concept, angle
Conclusion:
Hence, given angle lies in 4th quadrant.
Chapter 4 Solutions
EBK PRECALCULUS W/LIMITS
- 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