is subtraction associative in rational numbers? Explain with an example.(it should be deep)
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Answered by
2
Answer:
No, subtraction is NOT associative in rational numbers. Step-by-step explanation: We are asked to state whether subtraction is associative in rational numbers or not. To explain with an example. The subtraction is NOT associative in rational numbers.
Answered by
0
Answer:
Rational no.=it is one that can be written in form p/q:p,q
Consider 12/3- (9/3-6/3)= (12/3-9/3)-6/3
=LHS=
12/3-(9/3-6/3)
=12/3-(3/3)
=9/3
=3
RHS=
=(12/3-9/3)-6/3
≈(3/3)-6/3
=-3/3
=-1
3≠-1=LHS≠RHS
does subtraction over rational number is not associated.
Step-by-step explanation:
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