Des.

Add New Description

Fill up the form and submit
x2 + y2 + 4x - 6y + 9 = 0
x2 + y2 - 4x + 6y + 9 = 0
x2 + y2 + 4x - 6y + 4 = 0
x2 + y2 - 4x + 6y + 4 = 0
ANS : 1
To add a description please, login first. click here to login
Promotion