A - b - b - a describes propertyA- ClosureB- AssociativeC- Commutative

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Standard VI

Mathematics

Commutative Property

a + b = b + a...

Question

$a + b = b + a$ describes property

Closure

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Associative

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Commutative

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Solution

The correct option is C Commutative
An operation is commutative if changing the order of the operands does not change the end result.
Hence $a + b = b + a$ describes commutative property.
For example, $4 + 5 = 5 + 4 = 9$

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a+b=b+a describes property

The correct option is C CommutativeAn operation is commutative if changing the order of the operands does not change the end result. Hence a+b=b+a describes commutative property. For example, 4+5=5+4=9

$a + b = b + a$ describes property

The correct option is C Commutative
An operation is commutative if changing the order of the operands does not change the end result.
Hence $a + b = b + a$ describes commutative property.
For example, $4 + 5 = 5 + 4 = 9$