Question

true or false....
1) The addition or subtraction of two rational number is a rational number...​

Answer 1

Answer:

True

Step-by-step explanation:

This property is called closure property.

Eg:

If 2 and -4 are two rational numbers.

If we add them ,

2 + (-4)

= 2 - 4

= -2

And -2 is a rational no.

And if we subtract them,

2 - (-4)

= 2 + 4

= 6

And 6 is a rational no.

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Answer 2

Answer:

True

Step-by-step explanation:

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Warm regards:Miss Chikchiki