The number of integral values of λ for which x2+y2+λx+(1−λ)y+5=0 – InterviewSolution

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1.	The number of integral values of λ for which x2+y2+λx+(1−λ)y+5=0 is the equation of a circle whose radius cannot exceed 5, is
Answer» The number of integral values of $λ$ for which $x^{2} + y^{2} + λ x + (1 - λ) y + 5 = 0$ is the equation of a circle whose radius cannot exceed 5, is

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