The point 'E' divides the segment PQ int...

The point 'E' divides the segment PQ internally in the ratio 1 : 2 and R is any point not on the line PQ. If F is a point on QR such that QF : FR = 2 : 1 then show that EF is parallel to PR.

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The correct Answer is:

`bar(EF)" is parallel to "bar(PR)`

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