Math Problem Statement

已知复数z+他的共轭复数=1;则|z+1|-|z-i|的取值范围是?

Solution

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Math Problem Analysis

Mathematical Concepts

Complex Numbers
Conjugate of Complex Numbers
Absolute Value of Complex Numbers

Formulas

Absolute value formula |z| = sqrt(x^2 + y^2)

Theorems

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Suitable Grade Level

Advanced High School