Question

Given A = (3, 1) and B = (0, y - 1). Find
AB = 5.
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Answer 1

Answer:

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Answer 2

Answer: ROOT 13

Step-by-step explanation:

A=(3,1) and B=(0,-1)

AB= Whole Root (3-0)²+[1-(-1)]²

=Whole Root 9+4

=Root 13