1. If tan a = < a < 2n, then find the exact value of and 2 a sin a and b. cot 2 a. 3.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter10: Analytic Geometry
Section10.1: The Rectangular Coordinate System
Problem 4E: If the distance between -2, 3 and -2,a is 5 units, find all possible values of a.
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3 T
1. If tan a
< a < 2ñ¸then find the exact value of
and
7
2
sin
and b. cot
2
a.
3.
Transcribed Image Text:3 T 1. If tan a < a < 2ñ¸then find the exact value of and 7 2 sin and b. cot 2 a. 3.
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