Math Problem Statement

Määritä yhtälön sin⁡(𝑥− π 2

)=cos⁡(𝑥+ π 2

) välillä [−π, π] olevat ratkaisut.

Solution

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Math Problem Analysis

Mathematical Concepts

Trigonometry
Trigonometric Identities
Equations

Formulas

Trigonometric identities for sine and cosine

Theorems

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Suitable Grade Level

High School