What is the distance between the points which divide the line segment joining (4, 3) and (5, 7) internally and externally in the ratio 2 : 3?

NDA 2018 Mathematics question

What is the distance between the points which divide the line segment joining and internally and externally in the ratio 2 : 3?

Answer: (A)

Internal point: . External point:

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Question ID VK-028862