Straight LineHard
Question
In an isosceles triangle ABC, the coordinates of the points B and C on the base BC are respectively (2, 1) and (1, 2). If the equation of the line AB is y = 
x, then the equation of the line AC is -
x, then the equation of the line AC is -Options
A.2y = x + 3
B.y = 2x
C.y = 
(x − 1)
(x − 1)D.y = x − 1
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