Determine whether the functions y1 and y2 are linearly dependent on the interval (0,1)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Determine whether the functions y1 and y2 are linearly dependent on the interval (0,1)
y1 = 2 cos t-1, Y2 = 12 cos 2t
%3D
Transcribed Image Text:y1 = 2 cos t-1, Y2 = 12 cos 2t %3D
Select the correct choice below and, if necessary, fill in the answer box within your choice.
O A. Since y, = ( D2 on (0,1), the functions are linearly independent on (0,1).
(Simplify your answer.)
O B. Since y, = ( Dy2 on (0,1), the functions are linearly dependent on (0,1).
(Simplify your answer.)
O C. Since y, is not a constant multiple of y2 on (0,1), the functions are linearly dependent on (0,1).
O D. Since y, is not a constant multiple of y, on (0,1), the functions are linearly independent on (0,1).
Transcribed Image Text:Select the correct choice below and, if necessary, fill in the answer box within your choice. O A. Since y, = ( D2 on (0,1), the functions are linearly independent on (0,1). (Simplify your answer.) O B. Since y, = ( Dy2 on (0,1), the functions are linearly dependent on (0,1). (Simplify your answer.) O C. Since y, is not a constant multiple of y2 on (0,1), the functions are linearly dependent on (0,1). O D. Since y, is not a constant multiple of y, on (0,1), the functions are linearly independent on (0,1).
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