For any three vectors- a- b- c- the value of a-b-b-c - c-a is-

Let (a b)·(b c )× (c a )=E ⇒ E= [a b c]1 amp; 1 amp;0 0 amp;1 amp; 1 1 amp;0 amp;1 ⇒ E= [a b c](1(1 0)+1(0 1)+0) ⇒ E= [a b c]× 0=0 ...

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Scalar Triple Product

For any three...

Question

For any three vectors, $\to a, \to b, \to c$ , the value of $(\to a - \to b) \cdot (\to b - \to c) \times (\to c - \to a)$ is:

\to b \cdot (\to c \times \to a)

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2 \to b \cdot (\to a \times \to c)

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2 \to a \cdot (\to b \times \to c)

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Similar questions

\to a, \to b, \to c, (\to a - \to b) . (\to b - \to c) \times (\to c - \to a) =

\to a, \to b

\to c

(\to c + \to b) \times (\to c + \to a) \cdot (\to c + \to b + \to a)

\to a, \to b

\to c

[\to a \to b \to c] = 1

[\to a + \to b \to b + \to c \to c + \to a] + [\to a \times \to b \to b \times \to c \to c \times \to a] + [\to a \times (\to b \times \to c) \to b \times (\to c \times \to a) \to c \times (\to a \times \to b)]

\to a, \to b, \to c

[\to a + \to b \to b + \to c \to c + \to a]

\to a, \to b

\to c

\to a - \to b, \to b - \to c

\to c - \to a

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