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Examine the consistency of the following...

Examine the consistency of the following system of equation
x+2y=12
2x+3y =3

Text Solution

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Here A = [[1,2],[2,3]],|A|=|[1,2][,2,3]|`therefore |A| =3-4 =-1 !=0`
`rArr`A is non-singular. The given system is consistent.
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