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TÍCH CÓ HƯỚNGCỦA HAI VECTOR

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1.Định nghĩa:

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VÍ DỤ 1: Áp dụng công thức tính:

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Hoạt động 1:

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2. Tính chất của tích có hướng:

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*Chú ý cách xác ịnh hướng tích!"ct#$:

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Ch%ng &'nh:

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7/23/2019 1A N1 Tich Co Huong Va Ung Dung-Powerpoint

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(.)ng +ng của tích có hướng

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Tính chất:

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7/23/2019 1A N1 Tich Co Huong Va Ung Dung-Powerpoint

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7/23/2019 1A N1 Tich Co Huong Va Ung Dung-Powerpoint

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