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JEE Main 2002

Exam: JEE Main
Year: 2002
Subject: Mathematics
Chapter: Quadratic Equation

JEE Main 2002 · Mathematics · Quadratic Equation

Difference between the corresponding roots of x^2+a x+b=0 and x^2+b...

Difference between the corresponding roots of

x^2+a x+b=0

and

x^2+b x+a=0

is same and

a \neq b

, then

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

Options

Aa + b + 4 = 0
Ba + b - 4 = 0
Ca - b - 4 = 0
Da - b + 4 = 0

Correct answer

A. a + b + 4 = 0

Step-by-step solution

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

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