17 Aug 2014

GRAPHS OF LINEAR EQUATIONS

GRAPHS OF LINEAR EQUATIONS QUERY 1 Number of solutions of two equation 4x – y = 2 and 2y – 8x + 4= 0 A) 1 B) 2 C) Infinitely many solutions D) 0 MAHA GUPTA To know the number of solutions of a linear pair of two variables we

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