Question

when the graph of pair of linear equation intersect at a point then the system of equation will be have?
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Answer 1

Answer:

A system of linear equations usually has a single solution, but sometimes it can have no solution (parallel lines) or infinite solutions (same line). This article reviews all three cases. One solution. A system of linear equations has one solution when the graphs intersect at a point.

Answer 2

Answer:

intersect - one solution

parallel no - solution

coincidence - infinitely many solutions