InterviewSolution
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    				| 1. | 
                                    Show that the length of intercept cut by pair of lines ax^(2)+2hxy+by^(2)+2gx+2fy+c=0 on (i) x-axis is (2 sqrt(g^(2)-ac))/(|a|) and (ii) y-axis is (2 sqrt(f^(2)-bc))/(|b|) | 
                            
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