Help me pls thank you​

Answer:

hindi ko po alam ehh

Step-by-step explanation:

sorry po

Answer:

What is Roster Notation? In roster notation, the elements of a set are represented in a row surrounded by curly brackets and if the set contains more than one element then every two elements are separated by commas.

Answer:

nakakatulong

Explanation:

easy to research

Answer:

ADDICTION, SPREADING FAKE NEWS, HEALTH PROBLEMS, CYBER BULLYING

ITS MAKES LIFE EASIER GOOD COMMUNICATION TO UR FAMILY AND FRIENDS

Answer:Pop Culture" redirects here. For the song, see Pop Culture (song).

Popular culture (also called mass culture or pop culture) is generally recognized by members of a society as a set of the practices, beliefs, and objects that are dominant or prevalent in a society at a given point in time. Popular culture also encompasses the activities and feelings produced as a result of interaction with these dominant objects. The primary driving force behind popular culture is mass appeal, and it is produced by what cultural analyst Theodor Adorno refers to as the "culture industry".[1]

Heavily influenced in modern times by mass media, this collection of ideas permeates the everyday lives of people in a given society. Therefore, popular culture has a way of influencing an individual's attitudes towards certain topics.[2] However, there are various ways to define pop culture.[3] Because of this, popular culture is something that can be defined in a variety of conflicting ways by different people across different contexts.[4] It is generally viewed in contrast to other forms of culture such as folk cults, working-class culture, or high culture, and also through different academic perspectives such as psychoanalysis, structuralism, postmodernism, and more. The common pop-culture categories are: entertainment (such as film, music, television and video games), sports, news (as in people/places in the news), politics, fashion, technology, and slang.[5]

Explanation:

Answer:How do I find all proper subsets of set A= {1,2,3,4,5} which must contain 1 and 3?

We have a Set A = {1, 2, 3, 4, 5} and some of the subsets of A are {1}, {2}, {2, 5} and many more. But we also have a constraint that each subset must contain 1 and 3.

There are 5 elements in Set A and they are 1, 2, 3, 4 and 5. and barring 1 and 3, there are 3 more elements Viz. 2, 4 and 5.

So, what we need is to select 0 or more elements out of 2, 4 and 5 to come up with different combination.

This is nothing but

3C0, 3C1, 3C2 and 3C3

3C0 is selecting 0 elements out of 2, 4 and 5, which is Empty Set {}

3C1 is selecting 1 element out of 2, 4 and 5, which is {2}, {4} and {5}

3C2 is selecting 2 elements out of 2, 4 and 5, which is {2, 4}, {2, 5} and {4, 5}

3C3 is selecting 3 elements out of 2, 4 and 5, which is {2, 4, 5}

Combining these 8 sets individually with {1, 3} will give you 8 subsets, which would be the proper subsets of A = {1, 2, 3, 4, 5} with compulsory elements 1 and 3.

{1, 3}, {1, 3, 2}, {1, 3, 4}, {1, 3, 5}, {1, 3, 2, 4}, {1, 3, 2, 5}, {1, 3, 4, 5} and finally {1, 3, 2, 4, 5}

Step-by-step explanation: