Math Problem Statement

在复平面内, 设复数z=a+bi (a>0, b>0) 对应的点为A, 复数z的共轭复数对应的点为B, 连接AB, AO, BO. 用a, b表示sin∠AOB.

Solution

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Math Problem Analysis

Mathematical Concepts

Complex Numbers
Geometric Representation of Complex Numbers
Trigonometry

Formulas

Vector dot product formula
Trigonometric identities

Theorems

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Suitable Grade Level

Advanced High School / College