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thereddevils
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Homework Statement
O is any point inside the triangle ABC. AO, BO, CO are joined and produced to meet the opposite sides BC, CA, and AB at D,E and F respectively. Prove that AO/AD+BO/BE+CO/CF=2
Homework Equations
The Attempt at a Solution
Obviously, O is meant to be the centroid. The question did not say that the lines produced cut the opposite sides into two equal lengths, where D,E and F are midpoints of the respective sides they cut. Shouldn't the question include this piece of information?