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Exams
Joint Entrance Examination
Mathematics
3D Geometry
Question 341
Question 341 of 521
Medium
MCQ
The plane which bisects the line segment joining the points
(
−
3
,
−
3
,
4
)
(-3,-3,4)
(
−
3
,
−
3
,
4
)
and
(
3
,
7
,
6
)
(3,7,6)
(
3
,
7
,
6
)
at right angles, passes through which one of the following points?
A
(
−
2
,
3
,
5
)
(-2,3,5)
(
−
2
,
3
,
5
)
B
(
4
,
−
1
,
7
)
(4,-1,7)
(
4
,
−
1
,
7
)
C
(
2
,
1
,
3
)
(2,1,3)
(
2
,
1
,
3
)
D
(
4
,
1
,
−
2
)
(4,1,-2)
(
4
,
1
,
−
2
)
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Official solution
p : 3(x - 0) + 5(y - 2) + 1 (z - 5) = 0 3x + 5y + z = 15 On checking all the options, the option (4, 1, - 2) satisfy the equation of plane.
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