Answer:
Check the explanation
Explanation:
Given a collection SS of subsets of a set X, an exact cover of X is a subcollection S∗S∗ of SS that satisfies two conditions:
- The intersection of any two distinct subsets in S∗S∗ is empty, i.e., the subsets in S∗S∗ are pairwise disjoint. In other words, each element in X. is contained in at most one subset in S∗S∗.
- The union of the subsets in S∗S∗ is X, i.e., the subsets in S∗S∗ cover X. In other words, each element in XX is contained in at least one subset in S∗S∗.
XX is the collection of letters on the refrigerator.
SS is the collection of words that your daughter knows that are made up of letters in X.
S∗S∗ is a subcollection of words from SS that exactly cover X.
Using a windows computer, to make a window wider, you would move the pointer until it changes to the horizontal resize shape and then you drag the cursor which way you want it to expand
Answer:
Yes, Cross Industry Standard Process for Data Mining has six stages. Business understanding, data understanding, data preparation, modeling, evaluation, and deployment.
Explanation:
Mesh is used in VR and is the addition of the effects and objects to the room of virtual reality.
<h3>What is the role of Mesh?</h3>
Mesh allows the sharing of the reviews from any channel by the fact packages and enables the team to collaborate on the digital platforms to work on the three-dimensional projects.
The mesh allows the problem solving of the errors caused because of the microservices that disturb the functions, and permits the sharing of the holograms, doodles, and online avatars.
Learn more about mesh here:
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Answer:
These all are constructors.
<u>CONS</u>
(CONS A B)
makes a pair like this: (A . B)
In other words, A is the CAR of the pair; B is the CDR of the pair.
For example:
(CONS 4 5) ==> (4 . 5)
(CONS 4 '(5 6)) ==> (4 5 6)
[The pair (4 . (5 6)) is the same thing as (4 5 6)].
<u>APPEND </u>
(APPEND A B)
makes a new list by replacing the final nil in A with the list B. A and
B must be proper lists.
For example:
(APPEND '(4) '(5 6)) ==> (4 5 6)
This takes any amount of number and put in this order
<u>LIST </u>
In this ,it will return a list whose elements are value of arguments in the order as it appeared in the LIST.It can take any amount of parameters
For example,
(LIST 4) ==> (4)
(LIST 4 5) ==> (4 5)
(LIST 4 5 '(6 7)) ==> (4 5 (6 7))
(LIST (+ 5 6)(* 5 6)) ==> (8 9)
