----- is the condition to be satisfied by coefficients for which following pair represent coincident lines :ax+by+c=0;dx+ey+f=0---- pls anser this - Maths - Pair of Linear Equations in Two Variables

Question

----- is the condition to be satisfied by coefficients for which
following pair represent coincident lines :ax+by+c=0;dx+ey+f=0----
pls anser this and it is very urgent

Ishwarmani · Accepted Answer

Dear
Student,

As, ax+by+c=0 and dx+ey+f=0 are coincident linesSo, ad=be=cf

Regards

----- is the condition to be satisfied by coefficients for which following pair represent coincident lines :ax+by+c=0;dx+ey+f=0---- pls anser this and it is very urgent