Determine whether the given set of functions is linearly dependent or linearly independent on the interval (-00, 00). f₁(x) = cos(2x), F₂(x) = 1, f3(x) = cos²(x) O linearly dependent linearly independent

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.7: More On Inequalities
Problem 44E
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Determine whether the given set of functions is linearly dependent or linearly independent on the interval (-00, 00).
f₁(x) = cos(2x), f₂(x) = 1, f3(x) = cos²(x)
linearly dependent
linearly independent
Transcribed Image Text:Determine whether the given set of functions is linearly dependent or linearly independent on the interval (-00, 00). f₁(x) = cos(2x), f₂(x) = 1, f3(x) = cos²(x) linearly dependent linearly independent
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