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If |z-(1/z)|=1, then a. (|z|)(m a x)=(...

If `|z-(1/z)|=1,` then a. `(|z|)_(m a x)=(1+sqrt(5))/2` b. `(|z|)_(m in)=(sqrt(5)-1)/2` c. `(|z|)_(m a x)=(sqrt(5)-2)/2` d. `(|z|)_(m in)=(sqrt(5)-1)/(sqrt(2))`

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