If the Point (a^3//(a-1),(a^2-3)//(a-1)),(b^2//(b-1),(b^2-3)//(b-1)), – InterviewSolution

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1.	If the Point (a^3//(a-1),(a^2-3)//(a-1)),(b^2//(b-1),(b^2-3)//(b-1)), and (c^3//c-1,(c^2-3)/(c-1)), where a,b,c are different from 1, lie on the line lx+my+n=0 then
Answer» `a+b+c=-m/L` `ab+bc+ca=n/l` `abc=((m+n))/l` `abc-(bc+ca+ab)+3(a+b+c)=0` Answer :A::C

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