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Concurrent Lines (Posted on 2014-05-30) Difficulty: 3 of 5

Let points L, M, and N lie on the sidelines BC, CA, and AB
of ΔABC respectively. If the lines AL, BM, and CN are
concurrent at point P. Prove
      AP     AN     AM
     ---- = ---- + ----
      PL     NB     MC 
, where the six line segments are directed and
the three denominators are not zero.

See The Solution Submitted by Bractals    
Rating: 4.0000 (1 votes)

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  Subject Author Date
SolutionSolutionHarry2014-06-02 14:46:07
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