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:
Principle of seniority in the workforce.
Explanation:
Seniority is nothing but the experience of an employee working in a particular company. The company provides certain privileges for their long service and loyalty towards the company. They also serve the employees by giving great opportunities in the company for their career growth for serving the company.
Therefore, the bottom line is that it will create unnecessary politics between the employees because of giving priority to seniority rather than merit. More qualified, and more creative people must be rewarded, hence the seniority system is slowly diminishing. And it is better to be aware of all these facts about the seniority systems of the company.
Answer: Learning
Explanation:
According to the given question, the McDoogles is one of the type of learning organization as it involves the various types of new ideas and also the innovation for the purpose of communication. Jim McDoogles is basic using the black box tool that facilitating the given information or data.
- The black box is one of the type of device or tool that is used for recording and also used in the form of memory card.
- This device helps in uncovering all the flaws in the system and uses in the various types of web security based system.
Therefore, Learning is the correct answer.
The largest is the rocky mountains. <span>This mountain range is 3,000 miles long, starting from British Columbia in Canada and extending south into New Mexico.
The second the Appalachian mountains extend</span><span> for almost 2,000 miles (3,200 km) from the </span>Canadian<span> province of </span>Newfoundland and Labrador<span> to central </span>Alabama<span> in the </span>United States<span>, </span>
"Water" is the one among the following choices given in the question that <span>is an inexhaustible energy resource. The correct option among all the options that are given in the question is option "C". The other options are incorrect and can be avoided. I hope that this is the answer that you were looking for and it has come to your help.</span>