Which of the following sets of functions are linearly dependent and which are linearly independent? (a) {1
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Which of the following sets of functions are linearly dependent and which are linearly independent?
(a) {1 + t, t, 1}
(b) {1 + t, 1 + t + t2, 1 + t2}
(c) {sin(t), cos(t)}
(d) {et, e2t, e3t}
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a Writing f 1 t f tf 1 we seek a relationship of the form af af af3 anfn 0 where the coefficients a a a are not all zero It is easily seen that 1tt1 0 ...View the full answer
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