Math MCQ - English
If the roots of the equation (b - c)x2 + (c - a)x + (a-b) = 0 are equal, then
Home | Discussion ForumIf the roots of the equation (b - c)x2 + (c - a)x + (a-b) = 0 are equal, then
2b = a + c
a = b = c
b2 = ac
none of these
Answer : A
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