Math, asked by vaishnavisharma0607, 2 months ago

mention the commutativity over addition for a=1/2 b=3/4​

Answers

Answered by Anonymous
18

{Hello}...

properties of rational numbers :-

Commutative property - (a+b) =(b+a)

Associative property. - (a*b) =(b*a)

commutative = (a+b)=(b+a)

= [1/2+3/4] =[3/4+1/2]

=[2/4+3/4] =[3/4+2/4]

=[2+3/4] =[3+2/4]

=5/4. =5/4

Associative. =(a*b)=(b*a)

=[1/2*3/4] =[3/4*1/2]

=3/8. =3/8

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