17
Aug
2014
SSC EXAMS: 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