Question

IF the co-ordinate of A is x and that of B is y‚ find d(A‚B).
x= 1, y = 7
x=6‚y= -2
x = -3 ‚y= 7
X=-4‚ y=-5
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Answer 1

Answer:

A,B = y-x

1. 7-1=6

2. -2-6=-8

3. 7-(-3)=7+3=10

4. - 5-(-4)=-5+4=-1