If A·(B×C)=8, which ordered set of values is correct for B·(C×A), A·(C×B), C·(B×A)?
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Question

If A·(B×C)=8, which ordered set of values is correct for B·(C×A), A·(C×B), C·(B×A)?

G1 Physics · Accepted Answer

First is a cyclic permutation, so 8. The other two interchange a pair relative to the original, so each is −8.