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NDA Math Quadratic Equations and Inequations

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Question : 40

Total: 67

The roots of the equation (q−r)x2+(r−p)x+(p−q)=0 are

(r−p)/(q−r),
1
2
(p−q)/(q−r),1
(q−r)/(p−q),1
(r−p)/(p−q),1/2

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