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If z(n)=(1+isqrt(2))^(n), n in Z, then 1...

If `z_(n)=(1+isqrt(2))^(n), n in Z`, then `1/9 R e (z_(4) bar(z)_(5))=`

A

81

B

27

C

9

D

3

Text Solution

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The correct Answer is:
C
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