JEE Main Mathematics question

Mathematics Straight Lines JEE Main

The centroid of an equilateral triangle is . If two vertices of the triangle lie on , then one of them will have its coordinates

(A)Correct
(B)
(C)
(D)None of theses

Answer: (A)

Solution

The distance from the centroid to the side is , the inradius, so the side has length and half the side is . The foot of the perpendicular from the

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Question ID VK-024458