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Explain by giving example -
Properties of the group are not followed in subtraction of rational numbers.
Answers
Answer:
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Answer:
There are some properties which are not followed by the subtraction of rational numbers
There are four basic properties of numbers: commutative, associative, distributive, and identity.
Commutative property- The commutative property of addition tells us numbers can be added in any order and you will still get the same answer.
Eg. adding 1 + 2 or 2 + 1 will give us the same answer
In case of multiplication:- 4 x 3=12 and 3 x 4=12
Fact:-Commutative property is not applicable for subtraction [eg.4-3=1 and 3-4= (-1)] so it is not applicable for subtraction.
Closure property- The closure property means that a set is closed for some mathematical operation.
Eg. Refer the attachment
Step-by-step explanation: