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Let A and B be subsets of R. (a) If x ∈ (A ∩ B)c, explain why x ∈ Ac ∪ Bc. This shows that (A ∩ B)c ⊆ Ac ∪ Bc. 12 Chapter 1. The Real Numbers (b) Prove the reverse inclusion (A ∩ B)c ⊇ Ac ∪ Bc, and conclude
asked
May 9, 2021
Mathematics
college
2
answers
5
votes
127k
views
If you Don't Know the answer don't answer I will give Brianilist IF CORRECT I NEED HELP!! Patrick is playing hide-and-seek with Eddie and Dustin. Eddie is hiding 4 meters south of Patrick, and Dustin is
asked
Apr 6, 2021
Mathematics
middle-school
2
answers
0
votes
49.9k
views
I need help writing an appeal for academic dishonesty suspension even though I did not plagiarize and over 30 others are receiving write-ups and suspension for the same class on the same paper. I never
asked
Mar 28, 2021
English
college
1
answer
3
votes
196k
views
A theory is a general explanation of: Group of answer choices Innovations that can be experimented with before a commitment is made Extent to which a program can succeed System of moral principles Why
asked
Sep 24, 2020
Social Studies
high-school
1
answer
4
votes
197k
views
What piece of background knowledge helps support the inference that pets released into the wild will expect people to be friendly?
asked
Sep 6, 2020
English
middle-school
2
answers
4
votes
113k
views
A town engineer comes to the city council with a proposal to install a traffic light at a certain intersection that currently has a stop sign. The benefit of the traffic light is increased safety because
asked
Jul 26, 2020
Social Studies
high-school
1
answer
5
votes
170k
views
A,b,c,d are integers and GCD(a,b)=1. if c divides a and d divides b, prove that GCD(c,d) = 1.
asked
Jun 26, 2020
Mathematics
college
1
answer
5
votes
25.6k
views
Can anyone think of a question I can build an experiment around for psychology?
asked
Jan 22, 2020
Social Studies
high-school
1
answer
0
votes
136k
views
Unscramble the words to correctly complete the sentence. Your name will be put on file when you PYLPA for credit.
asked
Jan 3, 2020
English
middle-school
2
answers
5
votes
52.1k
views
The gland that is primarily responsible for regulating metabolism is indicated by ________.
asked
Oct 3, 2019
Biology
college
1
answer
2
votes
9.5k
views
A study compared memory abilities in young adults and older adults at different times. early in the morning, the older adults performed __________ than the young adults; later in the day, the older adults
asked
Jun 4, 2019
Social Studies
high-school
1
answer
4
votes
161k
views
Which is not a description of an anxiety disorder? feeling afraid to sleep because of continuous nightmares feeling scared to ride in elevators feeling panicked every time you see a dog feeling scared
asked
May 25, 2019
Health
high-school
1
answer
1
vote
150k
views
Use the relationship between the angles in the figure to answer the question. Which equation can be used to find the value of x? Drag and drop the equation into the box. x = 37 + 53x=90−53x=180−37+53x=90−(37+53)x=180−(37+53)
asked
May 7, 2019
Mathematics
middle-school
2
answers
4
votes
92.8k
views
When you use cloud computing, what do you need to access your files and applications?
asked
Mar 2, 2019
Computers and Technology
high-school
2
answers
3
votes
36.9k
views
Which of these statements accurately explains why the common era begins with the birth of Jesus of Nazareth over 2000 years ago
asked
Nov 28, 2018
History
high-school
2
answers
2
votes
9.2k
views
Help plzz Find the slope of the line that contains the points (-2, 5) and (-1, 7)
asked
Jan 6, 2018
Mathematics
middle-school
2
answers
0
votes
121k
views
How do I find the length of the side.
asked
Nov 26, 2017
Mathematics
middle-school
1
answer
5
votes
144k
views
How many words are in the english language
asked
Jun 4, 2017
English
high-school
1
answer
3
votes
155k
views
What does 10.4x10^-6/4x10^-5 equal to
asked
Aug 11, 2016
Mathematics
middle-school
1
answer
5
votes
206k
views
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