The vertices of a triangle are A(2, 0, 0), B(0, 6, 0) and C(0, 0, 4). If AD, BE and CF are the medians of the triangle, then what is AD^2+BE^2+CF^2 equal to?

NDA 2026 Mathematics question

The vertices of a triangle are , and . If , and are the medians of the triangle, then what is equal to?

Answer: (B)

Midpoints: of , of , of . , ,

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Question ID VK-030432