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.
No smoking because some people can not be around smoke
Republican Party because the symbol for the republicans is a red elephant strangely enough.
Answer:True, This is indeed an attitude
Explanation:In psychology, an attitude refers to our patterns of emotions, beliefs, behaviors and evaluations that we make about other people, objects ,events. These set of emotions or evaluations towards these things or people are driven by how we grew up or how have interacted with these things or events or people in the past. Explicit Attitudes have an influence on our behavior and decisions making process whilst implicit attitude (which are those not expressed outwardly) have an unconscious effect on how we make decisions.
Answer:
All of the above
Explanation:
The above options explains what the ability of computers does in brain activity and exploration of the brain.
They help is in analysing tomographs ,computer can give a tomograph of the human brain, they can also help solve and eliminate miseries of what humans can't process, identify the exact place where a particular cause is coming from. The ability of what computer can do in this can't be explores enough has there are discoveries every day, so therefore all options are possible cases the computer can do
