TS EAMCET 9-Sep-2020 Shift 1 Solved Paper

Section: Mathematics

Question : 59 of 160

Marks: +1, -0

A (2, 3, -4 ), B (-3, 3, -2 ), C (-1, 4, 2) and D (3, 5,1) are the vertices of a tetrahedron. If E, F, G are the centroids of its faces containing the point A, then the centroid of the triangle EFG is

(
1
9
,
15
9
,
−3
9
)
(
1
4
,
15
4
,
−3
4
)
(
4
9
,
11
3
,
−10
9
)
(
−1
9
,
12
9
,
1
9
)

Validate

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