1.

For agt bgt cgt0, the distance between (1,1) and the point of intersection of the the lines ax+by+c=0 and bx+ay+c=0 less than 2sqrt2. Then and

Answer»

`a+B-cgt0`
`a-b+clt0`
`a-b+clt0`
`a+b-cgt0`

ANSWER :B


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