Which of the following is equal to the scalar triple product [b c a]?
Which of the following is equal to the scalar triple product [b c a]?
- A. −[a b c]
- B. [a b c]
- C. [c b a]
- D. 0
Answer: B) [a b c]
Explanation: Cyclic permutations of the vectors in a scalar triple product leave its value unchanged. Hence, [b c a] = [a b c].
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