LearnHub

Join LearnHub

Person

From the trivia question If the circle $\ x^2 +\ y^2-4x+6y+a=0$ has radius 4 then find a?

Sat, 07 Mar 2009 00:48:16 -0000

Can Anyone explain me? If it is from sanju I’ll be more clear

Creativity involves breaking out of established patterns in order to look at things in a different way.

By using LearnHub®, you agree to the terms and conditions outlined in our Service Agreement and Privacy Policy.