If 0 a 3, 0 b 3 and the equation x^2+4+3 (ax+b)=2x has at least one solution then the value of a+b is

JEE Advanced Mathematics question

If , and the equation has at least one solution then the value of is

Answer: (C)

Rewrite as . The left side is and the right side is , so equality

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Question ID VK-108505