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If a line ax + by = 0 touches the circle x*x+y*y+2x+4y=0 and the circle has a movement x*x+y*y-4x+2y-3=0,so get (a,b).

If a line ax + by = 0 touches the circle x*x+y*y+2x+4y=0 and the circle has a movement x*x+y*y-4x+2y-3=0,so get (a,b).

Grade:11

1 Answers

Deepak Kumar Shringi
askIITians Faculty 4404 Points
6 years ago

same circle has some movement but its radius changes thats not possible please check it once

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