Find all possible values of lzl

If l log1/√3lzl2-lzl+12+lzl l<2 then find all possible values of lzl

2 Answers

62
Lokesh Verma ·

Hint: This is same as

|z|2-|z|+12+|z| < 3

24
eureka123 ·

wouldnt it be 13< lzl2-lzl+12+lzl<3 ??

atleast i am getting this .....

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