Question

the numerator of a rational number is 2 less than its denominator when 1 is subtracted from the numerator and the denominator both rational number becomes 1/2 what is the rational number​

Answer 1

denominator of rational number = x

numerator of rational number = x-2

atq

x-1/x-2-1 = 1/2

x-1/x-3=1/2

2 (x-1) = 1 (x - 3 ) (cross product)

2x - 2 = x -3

2x - x = -3 + 2

x = 1

numerator = 1- 2 = -1

denominator = 1

Answer 2

Answer:

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