Given →α=3^i+^j+2^k and →β=^i−2^j−4^k are the position vecto – InterviewSolution

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1.	Given →α=3^i+^j+2^k and →β=^i−2^j−4^k are the position vectors of the points A and B. Then the distance of the point −^i+^j+^k from the plane passing through B and perpendicular to AB is
Answer» Given $\to α = 3^i +^j + 2^k$ and $\to β =^i - 2^j - 4^k$ are the position vectors of the points $A$ and $B .$ Then the distance of the point $-^i +^j +^k$ from the plane passing through $B$ and perpendicular to $A B$ is

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