Find the values of a and b for which the following system of equations has infinitely many solutions:i 2a-1x-3y=5 3x+b-2y=3(ii) 2x-2a+5y=5 2b+1x-9y=15(iii) a-1x+3y=2 6x+1-2by=6(iv) 3x+4y=12 a+bx+2a-by=5a-1v 2x+3y=7 a-bx+a+by=3a+b-2vi 2x+3y-7=0 a-1x+a+1y=3a-1vii 2x+3y=7 a-1x+a+2y=3aviii x+2y=1a-bx+a+by=a+b-2 ix 2x+3y=72ax+ay=28-by

Find the values of a and b for which the following system of equations

1.	Find the values of a and b for which the following system of equations has infinitely many solutions:i 2a-1x-3y=5 3x+b-2y=3(ii) 2x-2a+5y=5 2b+1x-9y=15(iii) a-1x+3y=2 6x+1-2by=6(iv) 3x+4y=12 a+bx+2a-by=5a-1v 2x+3y=7 a-bx+a+by=3a+b-2vi 2x+3y-7=0 a-1x+a+1y=3a-1vii 2x+3y=7 a-1x+a+2y=3aviii x+2y=1a-bx+a+by=a+b-2 ix 2x+3y=72ax+ay=28-by
Answer» Find the values of a and b for which the following system of equations has infinitely many solutions: $(i) (2 a - 1) x - 3 y = 5 3 x + (b - 2) y = 3 (i i) 2 x - (2 a + 5) y = 5 (2 b + 1) x - 9 y = 15 (i i i) (a - 1) x + 3 y = 2 6 x + (1 - 2 b) y = 6 (i v) 3 x + 4 y = 12 (a + b) x + 2 (a - b) y = 5 a - 1 (v) 2 x + 3 y = 7 (a - b) x + (a + b) y = 3 a + b - 2 (v i) 2 x + 3 y - 7 = 0 (a - 1) x + (a + 1) y = (3 a - 1) (v i i) 2 x + 3 y = 7 (a - 1) x + (a + 2) y = 3 a$ $(v i i i) x + 2 y = 1 (a - b) x + (a + b) y = a + b - 2$ $(i x) 2 x + 3 y = 7 2 a x + a y = 28 - b y$

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