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If (2 , -3 , 1) is the centroid of the...

If (2 , -3 , 1) is the centroid of the triangle ABC with vertices A (-3 , p , 2) , B (2 , -4 , q) and C (r , 3 , 5) , find the values of p , q , r .

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The correct Answer is:
Therefor, required p = -8 , q = - and r = 7 .
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