Circle

Section: Mathematics
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Question : 8 of 33
 
Marks: +1, -0
The line x+y+1=0 intersects the circle x2+y2−4x+2y−4=0 at the points A and B. If M(a,b) is the midpoint of AB , then a−b=
[TG EAPCET 11 May 2024 Shift 1]
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