illustrate the closure property and commutative property by adding the sum of greatest 4 digit number to the smallest 4 digit number
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Step-by-step explanation:
The greatest 4 digit number is 9999
the smallest 4 digit number is 1000
Closure property for integers under addition:
When 9999 belongs to integers ( 9999 ∈ Z) and 1000 belongs to integers (1000∈ Z)then ( 9999 + 1000) also belongs to integers ( 9999 + 1000) = 10999 ∈ Z
Commutative property under addition:
when 9999 ∈ Z and 1000 ∈ Z then 9999 + 1000 = 1000 + 9999
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