Question

the sum of two integers is always Dash​

Answer 1

$The \: sum \: of \: two \: integers \: is \: always\\\underline { \pink { is \: an \: integer. }}$

$\blue { ( Set \:of \: integers \: closure \: under }\\\blue { addition .) }$

Example :

1. If (-6) and 10 are two integers, then

Sum = (-6 ) + 10

= -6 + 10

= 4 ( integer ).

2. If 15 and 23 are two integers, then

are two integers, thenSum = 15 + 23

= 38 ( integer ).

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