1.

Which of the following pair of equations is consistent ?(a) x−3y = 3 , 3x − 9y = 2 (b) 51x+68y= 110 , 3x+4y=99(c) 2x + 3y=10 , 9x + 11 y =12 (d) None of these

Answer»

NONE of these.

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