Let P = (-7,-5) be a point on the terminal side of an angle 0. Find the exact value of the six trigonometric functions of 0.

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Let P = (-7,-5) be a point on the terminal side of an angle 0. Find the exact value of the six trigonometric functions of 0.
(a) sin(0) =
(b) cos(0) =
(c) sec(0) :
(d) csc(0) =
(e) tan(0) =
(f) cot(0) :
NOTE: The answer must be given as a fraction in the simplified form, no decimals . If the answer involves a square root it should be entered as sqrt . For instance, the square root of 2 should be written as
sqrt(2).
Transcribed Image Text:Let P = (-7,-5) be a point on the terminal side of an angle 0. Find the exact value of the six trigonometric functions of 0. (a) sin(0) = (b) cos(0) = (c) sec(0) : (d) csc(0) = (e) tan(0) = (f) cot(0) : NOTE: The answer must be given as a fraction in the simplified form, no decimals . If the answer involves a square root it should be entered as sqrt . For instance, the square root of 2 should be written as sqrt(2).
Expert Solution
Step 1

The distance between point and origin is calculated as,r = -7-02+(-5-0)2r = 74r = 8.6

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