P ,Q,R act along the sides BC, CA, AB of triangle ABC show that P:Q:R

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P ,Q,R act along the sides BC, CA, AB of triangle ABC show that P:Q:R =a(b-c):b(c-a): c(a-b) if their resultant passes through the centroid and incentre

P ,Q,R act along the sides BC, CA, AB of triangle ABC show that P:Q:R =a(b-c):b(c-a): c(a-b) if their resultant passes through the centroid and incentre

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