If a circle passes through the points of intersection of the co-ord... VIDEO
If a circle passes through the points of intersection of the co-ordinate axes with the lines \( \lambda x-y+1=0 \) and \( x-2 y+3=0 \), then the value of \( \lambda \) is
(a) 2
(b) 4
(c) 6
(d) 3
\( \mathrm{P} \)
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