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On comparing the ratios of the coefficients , find out whether the pair of equations x - 2y =0 and 3x + 4y -20 =0 is consistent or inconsistent

Posted by Lokeah Kumar 4 years, 8 months ago

CBSE > Class 10 > Mathematics

2 answers

Bhoomika Verma 4 years, 8 months ago

A1/A2 = B1/ B2 =C1/,C2 1/3= -2/4=0/20 A1/A2≠B1/B2 So ,unique solution ( consistent)

1Thank You

Secret ??? 4 years, 8 months ago

consistent because, 1/3 is not = - 2/4

2Thank You

ANSWER

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CBSE > Class 10 > Mathematics