Vectors

[unique fern]

Let the triangle ABC and the points M, N of ​​(BC),P, Q of (CA); R,S of (AB) be such that :
BM/BC=3/7
NB/NC=5/3
PC=2/3PA
QC=4QA
AR=2/7AB
SA=3SB

Show that the lines MQ, NR, PS are concurrent in the centroid G of the triangle ABC.

[summer bear]

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@unique fern

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[unique fern]

+close

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