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D is the midpoint of line segment AB. The co-ordinates of A and D are (2, 4) and (-1. 3), respectively. The co-ordinates of B are:

Question

D is the midpoint of line segment AB. The co-ordinates of A and D are (2, 4) and (-1. 3), respectively. The co-ordinates of B are:

A.

(4, -5)

B.

(3, 1)

C.

(-4, 2)

D.

(-5, 4)

Solution

Correct option is C

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