STATEMENT-1 : The direction ratios of a line joining the points (0, 0, 0) and (x, y, z) must be ...

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STATEMENT-1 : The direction ratios of a line joining the points (0, 0, 0) and (x, y, z) must be x, y, z. and STATEMENT-2 : If P(x, y, z) is a point is space and OP=r then direction cosines of OP are x/r, y/r, z/r,.
Class: 12
Subject: MATHS
Chapter: THREE DIMENSIONAL GEOMETRY
Board:IIT JEE

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