Question: Prove Kahan's Theorem 7.24. [Hint: If 1, . . . , n are eigenvalues of T, Since det D1 = det(D L) 1 and

Prove Kahan's Theorem 7.24. [Hint: If Î»1, . . . , Î»n are eigenvalues of TÏ‰,

Since det Dˆ’1 = det(D ˆ’ Ï‰L) ˆ’1 and the determinant of a product of matrices is the product of the determinants of the factors, the result follows from Eq. (7.18).]

det Te

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