1 A sphere of constant radius r passes through the origin and cuts the axes in...
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1 A sphere of constant radius r passes through the origin and cuts the axes in A, B, C. Prove that the locus of the foot the perpendicular from O to the plane ABC is given by L Allahahad 19791 1 A sphere of constant radius r passes through the origin and cuts the axes in A, B, C. Prove that the locus of the foot the perpendicular from O to the plane ABC is given by L Allahahad 19791
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let o be the origin 000 Let The coOrdinare of the point ABC ... View the full answer
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