CAT 2019 Slot 2 QA · Question 13
Let A be a real number. Then the roots of the equation x2 - 4x - log2A = 0 are real and distinct if and only if
- A.A <
- B.A >
- C.A >
- D.A <
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Show answerLet A be a real number. Then the roots of the equation x2 - 4x - log2A = 0 are real and distinct if and only if
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