Math Problem Statement

已知α,β∈(0,2π​),且sinα+sinβ=21​,则α+β的取值范围是

Solution

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Trigonometry
Trigonometric identities

Formulas

Sum-to-product identities

Theorems

None specific, but involves trigonometric equations

Suitable Grade Level

High school