Show that {t, sin t, cos 2t, sin t cos t} is a linearly independent set of
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Show that {t, sin t, cos 2t, sin t cos t} is a linearly independent set of functions defined on R. Start by assuming that
Equation (5) must hold for all real t, so choose several specific values of t (say, t = 0, .1, .2) until you get a system of enough equations to determine that all the cj must be zero.
Transcribed Image Text:
C₁t + C₂ sint + c3 cos 2t + c4 sint cost = 0 (5)
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For example writing ctc sin tcacos 2tcsint cost0 with t 0 1 2 3 gives the following coeffice...View the full answer
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Related Book For
Linear Algebra And Its Applications
ISBN: 9781292351216
6th Global Edition
Authors: David Lay, Steven Lay, Judi McDonald
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