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Assertion: centroid of the triangle ABC ...

Assertion: centroid of the triangle ABC is `(1/(3a),1/(3b),1/(3c))`, Reason: Centroid of a triangle is the point of intersection of medians. (A) Both A and R are true and R is the correct explanation of A (B) Both A and R are true R is not te correct explanation of A (C) A is true but R is false. (D) A is false but R is true.

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