If A - 1-1-1 and C- 0- 1- -1 are given vectors and B is a vector satisfying A - B - C and A - B - 3- then 9 - B- 2 is equal to

The correct option is D 33 #160;Let B = (x, y, z), so that x + y + z = 3, Also j k=C= i amp;j amp;k 1 amp;1 amp;1 x amp;y ...

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Applications of Cross Product

If A = 1,1,...

Question

If $A = (1, 1, 1)$ and $C = (0, 1, - 1)$ are given vectors and $B$ is a vector satisfying $A \times B = C$ and $A \cdot B = 3$ , then $9 {| B |}^{2}$ is equal to

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Similar questions

A = (1, 1, 1), C = (0, 1, - 1)

B

A \times B = C

A \cdot B = 3

9 {| B |}^{2}

a = (0, 1, - 1)

c = (1, 1, 1)

{| b |}^{2}

b

a \times b + c = 0

a \cdot b = 3

\to A = (1, 1, 1)

\to C = (0, 1, - 1)

\to B

\to A \times \to B = \to C

\to A . \to B = 3

-

\to A = (1, 1, 1), \to C = (0, 1, - 1)

\to B

\to A \times \to B = \to C

\to A \cdot \to B = 3

¯ ¯ ¯ a = (1, 1, 1); ¯ ¯ c = (0, 1, - 1)

¯ ¯ b

¯ ¯ ¯ a \times ¯ ¯ b = ¯ ¯ c

¯ ¯ ¯ a . ¯ ¯ b = 3

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