Difference between the corresponding roots of x^2 + ax + b = 0 and x^2 + bx + a = 0 is same and a b, then

JEE Main 2002 Mathematics question

Difference between the corresponding roots of and is same and , then

Answer: (1)

The difference of the roots of is . Equal differences give $ - 4b = - 4a ⇒ - + 4(a -

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Question ID VK-037989