12th Class
Mathematics
Sample Paper
Maths Olympiad Model Paper-7
question_answer
The points D, E, F, divide BC, CA and AB of the triangle ABC in the ratio \[1:4,\]\[3:2\] and \[3:7\] respectively and the point K divides AB in the ratio \[1:3,\] then \[\left( \overrightarrow{AD}+\overrightarrow{BE}+\overrightarrow{CF} \right):\overrightarrow{CK}\]is equal to