Math, asked by sakshiRiYa6172, 7 hours ago

Determinant |1 x x x 1.x x x 1| + |1-x 1 1 1 1-x 1 1 1 1-x|=0 then x^2007 + x^-2007 =

Answers

Answered by nileshtambe66

2

Answer:

15/40

Step-by-step explanation:

3×5 =15

-----------

8×5 = 40

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