Question

if x-by+3=0,ax+2y-3=0 are consistant and dependant. Then the value of a and b will be respectively.

Answer 1

Answer: -1,2

x-by+3=0

ax+2y-3=0

a1/a2 = b1/b2 =c1/c2

1/a = -b/2 = -3/3

1/-1 = -2/2 =-3/3.

Therefore,ans: -1,2

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