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Is \(A\) positive?
(1) \(x^2 - 2x + A\) is positive for all \(x.\)
(2) \(Ax^2 + 1\) is positive for all \(x.\)
Answer: A
Source: GMAT Club Tests
(1) \(x^2 - 2x + A\) is positive for all \(x.\)
(2) \(Ax^2 + 1\) is positive for all \(x.\)
Answer: A
Source: GMAT Club Tests
