JAMB - Mathematics (2008 - No. 28)
The locus of a point equidistant from two points p(6,2) and R(4,2) is a perpendicular bisector of PR passing through?
(2,5)
(5,2)
(1,0)
(0,1)
Giải thích
X = \(\frac{6+4}{2}\) = \(\frac{10}{2}\) = 5
Y = \(\frac{2+2}{2}\) = \(\frac{4}{2}\) =2
∴ X, Y = (5,2)