Test Index

UPSC NDA 2 2016 Mathematics Solved Paper

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 : 31

Total: 120

Under what condition does the above equation have real roots?

Go to Question:

Prev Question

Next Question