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Mathematics
Mathematics
Problem
Point
A
(
0
,
4
)
A(0,4)
A
(
0
,
4
)
lies on a line of slope
5
5
5
. Let
B
B
B
be the point on this line whose
x
x
x
-coordinate is
3
3
3
. a. (i) Find the coordinates of
B
B
B
. b. (ii) Calculate the length
A
B
AB
A
B
.
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