If a-b-c- are unit vectors such that a- - b- - c- - 0- and a-b- - - 3 then -a-b- - -b-c- - -c-a- -

The correct option is C 3√(3) 2 | a̅ #160; | =| b̅ #160; | =| c̅ #160; | =1 ∴ angle between ( a̅,c̅=π3 ) ∴ angle between ( b̅ ...

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Applications of Dot Product

If a⃗,b⃗,c⃗...

Question

If $\to a, \to b, \to c$ are unit vectors such that $\to a + \to b + \to c = \to 0$ and $(\to a, \to b) = \frac{π}{3}$ then $| \to a \times \to b | + | \to b \times \to c | + | \to c \times \to a | =$

\frac{3}{2}

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\frac{3 \sqrt{3}}{2}

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Similar questions

\to a, \to b, \to c

\to a + \to b + \to c = \to 0

(\to a, \to b) = \frac{π}{3}

∣ ∣ \to a \times \to b ∣ ∣ + ∣ ∣ \to b \times \to c ∣ ∣ + | \to c \times \to a | =

\to a, \to b, \to c

\to a \times \to b = \to c, \to b \times \to c = \to a, \to c \times \to a = \to b

| \to a | = | \to b | = | \to c |

\to A = \to b \times \to c, \to B = \to c \times \to a, \to C = \to a \times \to b

\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 b \times \to c = \to a, \to c \times \to a = \to b

\to a \times \to b = \to c

\to A

\to B

\to C

| \to B | =

\to C |

[(\to A + \to B) \times (\to A + \to C)] \times (\to B \times \to C) . (\to B + \to C) = 0

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