solve graphically and state whether the equations have unique solution or not
x-3y=3
3x-9y=2
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Answer:
Step-by-step explanation:
For an unique sol.
A1/A2 should not be equal toB1/B2 and not equal to C1/C2
But here A1/A2 = 1/3 = B1/B2
So, it doesn't have an unique solution
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