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May 30, 2015

Posted by **CC** on Tuesday, June 7, 2011 at 10:07pm.

2x + 2y = 2

6x + 6y = 6 or consistent and dependent

- Math -
**Mgraph**, Tuesday, June 7, 2011 at 10:22pmIf you say a system is consistent, it means that it can be solved.

If you say a system is inconsistent, it means that the system has no solution.

If a system is dependent, it has infinite solutions and if it is independent, it has a unique solution. Both dependent and independent systems are consistent.

Each pair (a,1-a) is a solution,

for example, (1,0),(0,1),(-3,4),(2011,-2010),(e,1-e).

So, the system is consistent&dependent.