Question

1)x+y is a rational number
2)x-y is rational number
3)x*y is a rational number
4)x/y is a rational number
x and y are two rational numbers in following which are rational no.
1) 1,2and3
2) 1and2
3)all of the above
4)1 only

Answer 1

Hey mate hope it helps you ...

3. All of the above

Answer 2

Answer:

3) all of above

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