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CBSE Notes 2011-2012

If the roots of the equation (b - c)x2 + (c - a)x + (a-b) = 0 are equal, then

Multiple choice question

If the roots of the equation
(b - c)x2 + (c - a)x + (a-b) = 0 are equal, then

unknown

2b = a + c

unknown

a = b = c

unknown

b2 = ac

unknown

none of these