EllipseHard
Question
If the ellipse 
= 1 meet the ellipse 
= 1 in four distinct points and a = b2 −10b + 25 then which of the following is true
= 1 meet the ellipse = 1 in four distinct points and a = b2 −10b + 25 then which of the following is trueOptions
A.b < 4
B.4 < b < 6
C.b > 6
D.b ∈ R − [416]
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