Three Dimensional Geometry Part 1

Section: Mathematics

Question : 51 of 100

Marks: +1, -0

If a variable plane, at a distance of 3 units from the origin, intersects the coordinate axes at A, B and C, then the locus of the centroid of ∆ABC is :

[Main 9 April 2017]

1
x2
+
1
y2
+
1
z2
=1
1
x2
+
1
y2
+
1
z2
=3
1
x2
+
1
y2
+
1
z2
=
1
9
1
x2
+
1
y2
+
1
z2
=9

Validate

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