Question

33.The pair of equations 3x – 5y = 7 and – 6x + 10y = 7 have


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Answer 1

Answer:

3x−5y−7=0 and 6x−10y−3=0

a1x+b1y+c1=0 and a2x+b2y+c2=0

a1=3,b1=−5,c1=−7 and a2=6,b2=−10,c2=−3

a1÷a2=b1÷b2≠c1÷c2