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For a > b > c > 0, the distance between (1, 1) and the point of intersection of the lines ax + by + c = 0 and bx + ay + c = 0 is less than 2 2 . Then -

a + b – c > 0
a – b + c < 0
a – b + c > 0
a + b – c < 0

Correct answer: a + b – c > 0

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