EAMCET Engineering 2008 Solved Paper

Section: Mathematics

Question : 130 of 160

Marks: +1, -0

A pair of perpendicular straight lines passes through the origin and also through the point of intersection of the curve x2+y2=4 with x+y=a. The set containing the value of ' a ' is

{−2,2}
{−3,3}
{−4,4}
{−5,5}

Validate

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