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For a positive integer n, find the value of (1 – i)^n (1 – 1/i)^n.

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For a positive integer n, find the value of (1 – i)n(1 – 1/i)n.

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1 Answer

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Best answer

According to the question,

We have,

= (1 – i)n (1 + i)n

= (1 – i2)n

= 2n

Therefore, (1 – i)n (1 – 1/i)n = 2n

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