If -a-b-c-2- then find the value of -a-2b-c-a-b-a-b-c-

The correct option is A 6 [(a⃗+2b⃗ c⃗)(a⃗ b⃗)(a⃗ b⃗ c⃗)] = 1 amp; 2 amp; 1 1 amp; 1 amp; 0 1 amp; 1 amp; 1[a⃗b⃗c⃗ ...

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Consistency of Linear System of Equations

If [a⃗b⃗c⃗]...

Question

If $[\to a \to b \to c] = 2$ , then find the value of $[(\to a + 2 \to b - \to c (\to a - \to b) (\to a - \to b - \to c)]$ .

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Solution

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Similar questions

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

k \neq 0

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

\to a, \to b, \to c

\to p = \frac{\to b \times \to c}{[\to a \to b \to c]}

\to q = \frac{\to c \times \to a}{[\to a \to b \to c]}

\to r = \frac{\to a \times \to b}{[\to a \to b \to c]}

(2 \to a + 3 \to b + 4 \to c) . \to p + (2 \to b + 3 \to c + 4 \to a) . \to q +

(2 \to c + 3 \to a + 4 \to b) . \to r =

\to a, \to b, \to c

[\to a \to b \to c] = \frac{4}{7}

[2 \to a - \to b, 2 \to b - \to c, 2 \to c - \to a]

If $\to a, \to b$ and $\to c$ are three non-coplanar vectors, then $(\to a + \to b + \to c) \cdot [(\to a + \to b) \times (\to a + \to c)]$ equals

\to a, \to b, \to c

[\to a \to b \to c] = 5

[\to a \times \to b, \to b \times \to c, \to c \times \to a]

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