There are many examples to pick from, but one example is this:
The set of rational numbers (aka any fraction of two integers) is closed under the operation of division. Divide any two rational numbers and we get some other rational number.
However, the set of integers is not closed under division. If we divided 10 over 3, then we get 10/3 = 3.333 approximately which isn't an integer. So just because the set of integers is a subset of the rationals, it doesn't mean that the idea of closure follows suit from superset to subset.
Side note: The term "superset" is basically the reverse of a subset. If A is a subset of B, then B is a superset of A.
Answer:
answer 16
Step-by-step explanation:
because if there are 8 dogs and they each of them have 2 legs then 2X8=16 \
sheeeeeeeeeeeeeeeeeeeeeeeeeesh this math busssssiin
I belive the answer is x=N+6
9514 1404 393
Answer:
16. k^5/j^3
18. 81y^20
Step-by-step explanation:
The applicable rules of exponents are ...
(a^b)(a^c) = a^(b+c)
(a^b)/(a^c) = a^(b-c) . . . . where b may be 0
(a^b)^c = a^(bc)
(ab)^c = (a^c)(b^c)
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We can simplify the given expressions as follows.
<h3>16.</h3>
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<h3>18.</h3>
Answer:
The difference between non professional and semi professional human resources are as follows,
Step-by-step explanation:
non professional human resources are that group of people who have not attended any skills such as sweeper,etc.
semi professional human resources are that group of people who have attended skills and training but haven't experienced in any sector such as assistant pilot , assistant engineer, etc