Math Problem Statement

Stiind ca tg α/2=√2 se calculeze sin 2α.

Solution

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Trigonometry
Double Angle Formulas
Trigonometric Identities

Formulas

Double angle formulas: \( \sin 2\alpha = 2 \sin \alpha \cos \alpha \)

Theorems

-

Suitable Grade Level

High School