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{ 1,2,3,4,5,6,...... } are ........ set
counting numbers
l-2.25l= ...... in a form of a/b
9/4
3/5 = .................... %
60 %
The number ............... is a positive rational number chose a) l-2l b) -2 c) zero d) -3/7
l-2l = 2
(x+5)/(x-2) = 0 then x = .....
-5
4/(x-1)∈Q, then x ≠ ....
1
x-3 /x+2 is a rational number then x ≠ .......
-2
