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DLMF:1.6.E11 - MaRDI portal

DLMF:1.6.E11 (Q159)

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DLMF:1.6.E11
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    ( 𝐚 × 𝐛 ) × 𝐜 = 𝐛 ( 𝐚 𝐜 ) - 𝐚 ( 𝐛 𝐜 ) . 𝐚 𝐛 𝐜 𝐛 𝐚 𝐜 𝐚 𝐛 𝐜 {\displaystyle{\displaystyle(\mathbf{a}\times\mathbf{b})\times\mathbf{c}=% \mathbf{b}(\mathbf{a}\cdot\mathbf{c})-\mathbf{a}(\mathbf{b}\cdot\mathbf{c}).}}
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