If the point lies inside the circle

MATHEMATICS · Subjective · A Level · Mathematics · Coordinate geometry in the (x y) plane · Coordinate geometry in the (x y) plane

Problem

If the point (λ,−λ)(\lambda, -\lambda) lies inside the circle x2+y2−4x+2y−8=0x^2 + y^2 - 4x + 2y - 8 = 0 , then find range of λ\lambda .

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