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OABC is a tetrahedron in which O is the origin and position vector of points A,B,C are ^i+2^j+3^k,2^i+α^j+^k and ^i+3^j+2^k respectively. Then the integral value of α for which shortest distance between OA and BC is √32, is

Answer» OABC is a tetrahedron in which O is the origin and position vector of points A,B,C are ^i+2^j+3^k,2^i+α^j+^k and ^i+3^j+2^k respectively. Then the integral value of α for which shortest distance between OA and BC is 32, is


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