Guest

Find the equation of family of circles which touch the pair of straight lines : x^2+y^2+2y-1=0

Find the equation of family of circles which touch the pair of straight lines : x^2+y^2+2y-1=0

Grade:11

1 Answers

Chetan Mandayam Nayakar
312 Points
13 years ago

x2+y2+2y-1=0,thus (x-0)2+(y+1)2=2

this is a circle,not a pair of straight lines

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free