Tofind:the one positive and one negative coterminal angle and quadrant where the angle lies.
Answer to Problem 4RE
One positive co-terminal angle is
and
a negative co-terminal angle is
Explanation of Solution
Given:
Concept used:
There is four quadrant and it rotate from anticlockwise one quadrant has maximum angle of
And once angle is
or
Calculation:
Consider the angle
Also,
Therefore, this angle lies in the fourth quadrant.
The positive co-terminal angle is obtained as:
The negative co-terminal angle is obtained as:
Hence, one positive co-terminal angle is
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