Using graph,find whether the pair of solutions 3x-5y=20,6x-10y+40=0 is consistent or inconsisent.write its solution.
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Saladitataji:
But they said by using graph how can weee
because they have inconsistent we does not use by graphically
they graph have parallel axis
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3
Answer:
It's is inconsistent as a1/a2 = b1/b2 not equal to c1/c2
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