UPSC NDA II 2015 Mathematics Solved Paper

© examsiri.com

Question : 15 of 120

Marks: +1, -0

If the roots of the equation x2−nx+m=0 differ by 1,then

[NDA II 2015]

n2−4m−1=0
n2+4m−1=0
m2+4n+1=0
m2−4n−1=0

Go to Question:

Prev Question

Next Question