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A line EF drawn parallel to the base BC of a triangle ABC meets AB & AC in F & E respectively. BE & CF meet in L. Use vectors to show that AL bisects BC.

pranshu aggarwal , 13 Years ago
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anser 1 Answers
bhanuveer danduboyina

Last Activity: 13 Years ago

IT bisects BC as it can be told with symmetry and a case may arise where 'A' coincides with 'L'

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