Determine whether the functions y, and y, are linearly dependent on the interval (0,1) y =1-2 sint, y, = 12 cos 2t

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Determine whether the functions y, and y, are linearly dependent on the interval (0,1)
y=1-2 sint, y, = 12 cos 2t
Select the correct choice below and, if necessary, fill in the answer box within your choice.
O A. Since y, = ( )y½ on (0,1), the functions are linearly dependent on (0, 1).
(Simplify your answer.)
O B. Since y,= ( )y½ on (0,1), the functions are linearly independent on (0,1).
(Simplify your answer ).
OC. Since y, is not a constant multiple of y, on (0,1), the functions are linearly independent on (0, 1)
O D. Since y, is not a constant multiple of y, on (0,1), the functions are linearly dependent on (0,1).
Transcribed Image Text:Determine whether the functions y, and y, are linearly dependent on the interval (0,1) y=1-2 sint, y, = 12 cos 2t Select the correct choice below and, if necessary, fill in the answer box within your choice. O A. Since y, = ( )y½ on (0,1), the functions are linearly dependent on (0, 1). (Simplify your answer.) O B. Since y,= ( )y½ on (0,1), the functions are linearly independent on (0,1). (Simplify your answer ). OC. Since y, is not a constant multiple of y, on (0,1), the functions are linearly independent on (0, 1) O D. Since y, is not a constant multiple of y, on (0,1), the functions are linearly dependent on (0,1).
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