InterviewSolution
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InterviewSolution
| 1. |
The foot of the perpendicular from (1, 2, 3) on y-axis is : (a) (0, 0, 3) (b) (0, 0, 0) (c) (0, 2, 0) (d) (3, 0, 0) |
| Answer» <p style="text-align: justify;"><span style="color:#000000"><span style="font-family:Arial,Helvetica,sans-serif"><strong>Correct option (c) (0, 2, 0) </strong></span></span></p><p style="text-align: justify;"><span style="color:#000000"><span style="font-family:Arial,Helvetica,sans-serif"><strong>Explanation:</strong></span></span></p><p style="text-align: justify;"><span style="color:#000000"><span style="font-family:Arial,Helvetica,sans-serif"> The co-ordinates of the foot of the perpendicular from point P or p (a, b, c) on y-axis is (0, 4, 0). </span></span></p><p style="text-align: justify;"><span style="color:#000000"><span style="font-family:Arial,Helvetica,sans-serif">∴ Foot of perpendicular from (1, 2, 3) on y-axis is (0, 2, 0). </span></span></p> | |