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The coordinates of points P and Q are (4, 3) and (2, -1) ...

The coordinates of points P and Q are (4, 3) and (2, -1) respectively. Find the shortest distance between P and Q.

A.

10sqrt2

B.

4sqrt5

C.

5sqrt2

D.

2sqrt5

Correct answer is D

p(4, 3) Q(2 - 1)

distance = (x2x1)2+(Y2y1)2

= (24)2+(13)2

= (2)2=(4)2

= 4+16

= 20

= 4×5

= 25