8. Let n > 2. Consider the n x n symmetric tridiagonal matrix over R c10 0 1 0 0 1 ... 1 ... с 1 An = %3D 0 0 0 0 0 0 0 0 1 с 1 0 0 1 с 1 ... 0 0 1 ... where c E R. Find the determinant of An.

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Q: Find the determinant of the matrix det(M)= M= 2 0 10 0 80 3 3 0 1 1020 02 1

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