Des.

Add New Description

Fill up the form and submit
x2+y2-4x+4y+90=0
x2+y2-4x+4y-90=0
x2+y2+4x-4y-90=0
x2+y2-4x-4y+90=0
ANS : 2
To add a description please, login first. click here to login
Promotion