Answer:
- <em>Cardinality of B ≤ cardinality of A</em>
Explanation:
The <em>domain</em> is the set of input elements of the function.
The <em>codomain</em> is the set of output elements of the function.
<em>Cardinality</em> is the number of elements of a set.
As per the definition of function one input cannot have more than one output. Thus, every element of the domain is related to one element of the codomain and no more.
An <em>onto function</em>, also knwon as surjection, is one in which any element of the codomain is related with at least one element of the domain. But it could happen that the same element of the domain is related with several elements of the domain. Hence, the number of elements in the codomain may be less than or equal to the number of elements of the domain, but never greater.
<h2>Conclusion:</h2>
The cardinality of B is less than or equal to the cardinality of A. Using the symbol # for cardinality that is: #B ≤ #A.
Answer:
economies of scale
Explanation:
Economies of scale -
It is the advantage of the cost , which is produced by the firm or organisation , when the production become very efficient , is known as economies of scale .
The organisation can easily get the economies of scale by reducing the costs and rising the production.
The cost is variable as well as fixed.
Hence, from the scenario given in the question,
The correct term term is economies of scale .
Answer: C.
Explanation: An Occurrence at Owl Creek Bridge
is a short story from the time of the civil war written by Ambrose Bierce in 1886.
The first part of the story begins with the description of a man being suspended on Owl Creek Bridge by two soldiers. In the moments before man's death time seems distorted and slows down. The man thinks how he could loosen the knot.
Based on the fact that both Dylan and coach Connor see themselves differently, this is a difference in <u>Narratives</u>.
<h3>What are narratives?</h3>
- This refers to how a person sees the world or certain situations.
- They are different for different individuals.
Dylan see the Coach as a bully from his perspective and the Coach believes he is doing a good job. They both see the situation in different ways.
This is therefore a narratives difference.
Find out more on narratives at brainly.com/question/13107415.
Sone of the disadvantage of expanding oil and gas development are as follows:
1: It creates global warming .
2: biological affection .
3: reduction of water or other valuable resources
4:
