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1)Least possible ratio a:b for which two chords each bisected by x-axis can be drawn to circle 2x(x-a)+y(2y-b)=0 from point (a,b/2) then a+b=?
Dear student, The equation of circle is 2x2+2y2-2ax-yb=0 x2+y2-ax-yb/2=0 centre at (a/2,b/4) Find the radius and now using the conditions given in question find the value of a+b.
Dear student,
The equation of circle is
2x2+2y2-2ax-yb=0
x2+y2-ax-yb/2=0
centre at (a/2,b/4)
Find the radius and now using the conditions given in question find the value of a+b.
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