Solution Found!
Solution: In 15–22 determine whether the given set of
Chapter 4, Problem 18E(choose chapter or problem)
QUESTION:
In Problems 15–22 determine whether the given set of functions is linearly independent on the interval \((-\infty, \quad)\).
\(f_{1}(x)=\cos 2 x, \quad f_{2}(x)=1, \quad f_{3}(x)=\cos ^{2} x\)
Text Transcription:
-\infty, quad
f_{1}(x)=\cos 2 x, \quad f_{2}(x)=1, \quad f_{3}(x)=\cos ^{2} x
Questions & Answers
QUESTION:
In Problems 15–22 determine whether the given set of functions is linearly independent on the interval \((-\infty, \quad)\).
\(f_{1}(x)=\cos 2 x, \quad f_{2}(x)=1, \quad f_{3}(x)=\cos ^{2} x\)
Text Transcription:
-\infty, quad
f_{1}(x)=\cos 2 x, \quad f_{2}(x)=1, \quad f_{3}(x)=\cos ^{2} x
ANSWER:Step 1 of 4
We have to determine whether the given set of functions,and
is linearly independent on the interval