At which values in the interval [0, 2n) will the functions f(x) = cos 2x + 2 and g(x) = cos x + 1 intersect? a b с d X= X= 5x 2n 4x л л 3л 5л 3 2 2 3 л 2л 3л 4л 2 3 2 3
At which values in the interval [0, 2n) will the functions f(x) = cos 2x + 2 and g(x) = cos x + 1 intersect? a b с d X= X= 5x 2n 4x л л 3л 5л 3 2 2 3 л 2л 3л 4л 2 3 2 3
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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Transcribed Image Text:At which values in the interval [0, 2n) will the functions f (x) = cos 2x + 2 and g(x) = cos
x + 1 intersect?
a
b
с
PI
d
x=0,25,543
2n
X=
X=
5
X=
л л 3л 5л
3 2 2 3
л 2л 3л 4л
2 3 2 3
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