Angle and dot product

作成者:matheagle

Move the two blue points, which will change the two red vectors "u" and "v". GeoGebra will compute an updated dot product for you. What happens to the angle when the dot product is very close to (or exactly) zero?

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トピックを見つける

回転
単位円
図
特別な点
曲線スケッチ