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The sides of triangle are Ur = Xcos Ar + ysinAr – Pr =0 , (R = 1,2,3) . Show that orthocentre is given by U1 cos(A2 – A3) = U2cos(A3 – A1) = U3cos(A1 – A2)

The sides of triangle are Ur = Xcos Ar + ysinAr – Pr =0 , (R = 1,2,3) . Show that orthocentre is given by U1 cos(A2 – A3) = U2cos(A3 – A1) = U3cos(A1 – A2)
                                      

Grade:11

1 Answers

Saurabh Koranglekar
askIITians Faculty 10341 Points
9 months ago

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