Question

7. Give a rational number which when added to itself
gives the same number? Does this number when
subtracted from itself gives the same number?
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Answer 1

Step-by-step explanation:

o is the rational number which when added to itself gives the same number and also subtracted from itself gives the same number

Answer 2

Answer:

0 is the rational number which when added to itself gives the same number

Step-by-step explanation:

subtracted from itself gives the same number....