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Questions  >>  JEEMAIN and NEET  >>  Mathematics  >>  Class12  >>  Vector Algebra
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Q)

If a=ˆi+ˆj+ˆk,c=ˆjˆk and b is such that a×b=canda.b=3 then b=?

(a)3ˆiˆjˆk(b)13(5ˆi+2ˆj+2ˆk)(c)13(5ˆi2ˆj2ˆk)(d)noneofthese.

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