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NDA Math Quadratic Equations and Inequations

Consider the following for the next two (02) items that follow:
Let α and β be the roots of the equation x2−(1−2a2)x+(1−2a2)=0

[NDA II 2016]

Question : 51 of 67

Marks: +1, -0

Under what condition does the above equation have real roots?

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