Tell whether the following functions are linearly independent or linearly dependent, and prove your answer. π π (a) {secx,cosx} on (-1); 2 2 (b) (sinx,x,cosx, 9x-3cosx} on [0,2π].

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section6.2: Introduction To Conics: parabolas
Problem 4ECP: Find an equation of the tangent line to the parabola y=3x2 at the point 1,3.
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differential equations

6.
Tell whether the following functions are linearly
independent or linearly dependent, and prove your
answer.
π π
(77);
22
(b) (sinx,x,cosx, 9x-3cosx} on [0,2π].
(a) (secx,cosx} on (-
Transcribed Image Text:6. Tell whether the following functions are linearly independent or linearly dependent, and prove your answer. π π (77); 22 (b) (sinx,x,cosx, 9x-3cosx} on [0,2π]. (a) (secx,cosx} on (-
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