(b) By determining constants c,, C2, C3 and c4, which are not all zero and are such that cifi(x) + c2f2(x) + c3f3(x) + c4f¾(x) = 0, show that the functions fi = x, fz = e*, f3 = xe*, fa = (2 – 3x)e* are linearly dependent. %3D -
(b) By determining constants c,, C2, C3 and c4, which are not all zero and are such that cifi(x) + c2f2(x) + c3f3(x) + c4f¾(x) = 0, show that the functions fi = x, fz = e*, f3 = xe*, fa = (2 – 3x)e* are linearly dependent. %3D -
Chapter7: Systems Of Equations And Inequalities
Section7.8: Solving Systems With Cramer's Rule
Problem 3SE: Explain what it means in terms of an inverse for a matrix to have a 0 determinant.
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Transcribed Image Text:(b) By determining constants c1, C2, C3 and c4, which are not all zero and are such that
Cifi(x) + c2f2(x) + czf3(x) + C4f4(x) = 0, show that the functions fi = x, f2 =
ex, f3 = xe*, fa = (2 – 3x)e* are linearly dependent.
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