Question

State whether True or false :-
1. The difference of two rational numbers is always a rational number.

2. 2/3-3/5=3/5-2/3.

3. *1* is the additive identify for rational numbers.

4. Subtraction is communative on rational numbers.

5. There exists a rational number which is it's own additive inverse.

6. (19/-5)+(-3/11)=19/5+3/11.


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Answer 1

Answer:

1.True

2.True

3.False

4.False

5.True

6.False