Let A,B,C be the feet of perpendiculars drawn from P(3,4,5) on XY,YZ,ZX planes respectively, then Coordinates of A,B and C will be .

(5, 4, 0), (0, 4, 3), (3, 0, 5)

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(3, 4, 0), (0, 3, 5), (4, 0, 5)

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(3, 4, 0), (0, 4, 5), (3, 0, 5)

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(3, 5, 0), (0, 4, 5), (3, 0, 4)

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Solution

The correct option is C $(3, 4, 0), (0, 4, 5), (3, 0, 5)$
'A' is the foot of perpendicular from P on the XY plane, then the Z-coordinate of it is zero. Hence, the coordinates of A will be (3,4,0). Similarly, the coordinates of B and C will be (0,4,5),(3,0,5), respectively.

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The coordinates of the foot of the perpendicular drawn from the point

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