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The distance between the points (2, 3) and (4, 1) is:

Aroot 20
B2 root 2
C4 root 2
Droot 10
Answer & Solution
Correct answer: B. 2 root 2
1. Both gaps are 2 units. 2. Squaring and adding gives 8. 3. The distance is 2 root 2. _Source: syllabus Mathematics, Chapter 7, Coordinate Geometry._
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