Question

5. Do the following pairs of linear equations have no solution?

(ii) 3x + y - 3 = 0
2x +2/3y=2

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Answer 1

No.

The equation will have infinite solutions as a1/a2=b1/b2=c1/c2.

Which will be3/2=3/2=3/2.

HENCE it will have infinite solutions because lines of equations will be parallel.

Answer 2

Step-by-step explanation:

The system of linear equations has no solution if a2a1=b2b1=c2c1

3x+y−3=0 and 2x+32y=2

here, a2a1=23,b2b1=2/31=23,c2c1=−2−3=23

So the given system of linear equations does not satisfy a2a1=

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