Question
If a plane passes through the point (1,1,1) and is perpendicular to the line x−13=y−10=z−14 then its perpendicular distance from the origin is
Answer: Option C
:
C
The d.r of the normal to the plane is(3,0,4) The equation of the plane is 3x + 0y + 4z + d = 0 since it passes through (1, 1, 1) so; d = --7
Now distance of the plane3x+4z−7=0 from (0, 0, 0) is 7√32+42=75 units
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C
The d.r of the normal to the plane is(3,0,4) The equation of the plane is 3x + 0y + 4z + d = 0 since it passes through (1, 1, 1) so; d = --7
Now distance of the plane3x+4z−7=0 from (0, 0, 0) is 7√32+42=75 units
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