The unit vector perpendicular to the plane →r⋅(2^i+^j+2^k)=5 is – InterviewSolution

1.	The unit vector perpendicular to the plane →r⋅(2^i+^j+2^k)=5 is
Answer» The unit vector perpendicular to the plane $\to r \cdot (2^i +^j + 2^k) = 5$ is

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