Let a-b- c- be unit vectors such that a-b-a-c-0 and the angle between b- and c- is -6- If a-b-nb-c- - then value of n is

The correct option is B ± 2 a⃗ b⃗= a⃗ c⃗= 0 a⃗ is ⊥ to b⃗c⃗ |a⃗×b⃗ #160; |= #160; | h | | b⃗c⃗ | | a⃗ b⃗ #160; |s ...

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Applications of Cross Product

Let a⃗,b⃗, ...

Question

Let $\to a, \to b, \to c$ be unit vectors such that $\to a . \to b = \to a . \to c = 0$ and the angle between $\to b$ and $\to c$ is $\frac{π}{6}$ . If $\to a \times \to b = n (\to b \times \to c)$ , then value of $n$ is

\pm 1

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\pm 2

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\pm \sqrt{3}

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0

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