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Let p,q,r are lengths of an acute angled triangle △PQR opposite to sides QR,PR,PQ respectively. The perpendiculars are drawn from the angles P, Q and R on opposite sides and produced to meet the circumscribing circle. If these produced parts be θ1,θ2,θ3 respectively, then the value of (p/θ1)+(q/θ2)+(r/θ3)tanP+tanQ+tanR is(correct answer + 1, wrong answer - 0.25) |
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Answer» Let p,q,r are lengths of an acute angled triangle △PQR opposite to sides QR,PR,PQ respectively. The perpendiculars are drawn from the angles P, Q and R on opposite sides and produced to meet the circumscribing circle. If these produced parts be θ1,θ2,θ3 respectively, then the value of (p/θ1)+(q/θ2)+(r/θ3)tanP+tanQ+tanR is |
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