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The midpoints of the sides of a triangle...

The midpoints of the sides of a triangle are (1, 5, -1), (0, 4, -2) and (2, 3, 4). The coordinates of its vertices are-

A

(1, 1, 1)

B

(1, 2, 3)

C

(3, 4, 5)

D

(-1, 6, -7)

Text Solution

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The correct Answer is:
B, C, D
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