Test Index

UPSC NDA 2 2012 Mathematics Paper

© examsnet.com

Question : 1

Total: 120

If the roots of a quadratic equation are m+n and m−n, then the quadratic equation will be :

x2+2mx+m2−mn+n2=0
x2+2mx+(m−n)2=0
x2−2mx+m2−n2=0
x2+2mx+m2−n2=0

Go to Question:

Next Question