JEE MATHEMATICS MCQ: QUADRATIC EQUATIONS

1 Easy

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Analyzing +4 | -1

If the equations

a x^2-2 b x+c=0

b x^2-2 c x+a=0

and

c x^2-2 a x+b=0

all have only positive roots, then

View answer and explanation

Correct option: A

a=b=c

Option A (

a=b=c

) is correct because if all three quadratic equations have only positive roots, it implies that the coefficients must be equal.

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