alleryStart learning →The vector triple product a x (b x c) equals?
A(a.c)b - (a.b)c
B(a.c)b + (a.b)c
C(b.c)a - (a.b)c
D(a.b)c - (a.c)b
Answer & Solution
Correct answer: A. (a.c)b - (a.b)c
The standard expansion is a x (b x c) = (a.c)b - (a.b)c.
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