1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lyrx [107]
2 years ago
14

How many rows appear in a truth table for the compound proposition: \[(p \leftrightarrow q) \oplus (\neg p \leftrightarrow \neg

r) \wedge \neg q\]
Computers and Technology
1 answer:
AURORKA [14]2 years ago
4 0
Let me re-write the proposition:

p↔q⊕(¬p↔¬r)∧¬q.

Generally, the number of rows in a truth table depends on the number of Variables. Here we have 3 Variables: p,q and r. Each of them can have either the value of 1 or 0, which gives us 2*2*2 possibilities, or 2³, that is 8 possibilities and 8 rows:

p=0, q=0, r=0
p=0, q=0, r=1
p=0, q=1, r=0
p=0, q=1, r=1
p=1, q=0, r=0
p=1, q=0, r=1
p=1, q=1, r=0
p=1, q=1, r=1







You might be interested in
Climatologist use weather balloons, stethoscopes, and satellites true or false
Nonamiya [84]

Answer:

False.

Explanation:

A stethoscope is a medical instrument which is used for listening to the work of the heart and lungs.  It consists of a microphone that rests on the patient's chest, and rubber tubes that bring the sound to the earphones. An ordinary stethoscope does not have any moving or electrical parts, as it only mechanically conducts sound from the patient's chest to the doctor's ear.   One of the simplest examinations that doctors perform today is listening to the lungs and heart with a stethoscope. With the help of this instrument, noises are heard during the work of the lungs and heart.

8 0
2 years ago
For python how do I ask the user how many numbers they want to enter and then at the ending add those numbers up together?
Digiron [165]

I am not too familiar with the Python language, but the algorithm would be something like this:

1. create a variable for the sums of the number

2. read in how many numbers the user wants to enter (let's call it N)

and then create a for loop:

for N times

read in the next number

increase the sum variable by that number

Hopefully this helps!

8 0
3 years ago
Digital learning can help students who enjoy
mr Goodwill [35]

Answer:

flexibility and independence

Explanation:

6 0
2 years ago
Which of the following Office Online apps is most effective for creating spreadsheets?
navik [9.2K]
The answer is C Excel. Excel allows you to make spreadsheets.

Hope this helps :-)
4 0
3 years ago
Read 2 more answers
What platform was PlayerUnknown’s Battlegrounds release on in March of 2018?
sveticcg [70]

Solution:

The game was released for Microsoft Windows via Steam’s early access beta program in March 2017, with a full release on December 20, 2017. That same month, the game was released by Microsoft Studios for the Xbox One via its Xbox Game Preview program, and officially released in September 2018. In early 2018, it was localized and released by Tencent Games in China, while two mobile versions based on the game for Android and iOS were also released. The game is one of the best-selling of all time, with over fifty million sold across all platforms by June 2018. In addition, the Windows version holds a peak concurrent player count of over three million on Steam, which is an all-time high on the platform.

Battlegrounds presented new types of gameplay that could be easily approached by players of any skill level and was highly replay-able. The game received several Game of the Year nominations among other accolades, and is considered by Greene to be the defining game of the battle royal genre. Several other video games, following in Battleground’s success, added battle royal-style modes, while a number of clones, primarily out of China, also appeared. PUBG Corporation has run several small tournaments and introduced in-game tools to help with broadcasting the game to spectators, as they wish for it to become a popular eSport.

Loot boxes! More loot boxes! Locked loot boxes! Selling loot boxes! Cheating for loot boxes! This has been the story of player Battleground for a few months since developer PUBG Corp (a division of Blue hole) has slowed down on making their flagship game better.


4 0
2 years ago
Read 2 more answers
Other questions:
  • Shania has started a new job as an app developer. Her first task was to make an old app designed for Android available on other
    6·1 answer
  • When using a template to compose a memorandum which key on the keyboard moves the cursor to the next field
    15·1 answer
  • If you wish to maintain a consistent style to all the documents you create, it would be helpful to use a _​
    5·1 answer
  • Besides earning money why do people work​
    6·2 answers
  • a pair of shoes is on sale for 15% off with this discount customers will pay $9 if they buy the shoes ​
    14·1 answer
  • What is the family access code right now?
    5·1 answer
  • What would a system unit that is integrated with the display and keyboard would be considered?
    6·1 answer
  • Give three general reasons for the importance of computer networking.
    9·1 answer
  • Which of the following is not a common input device?
    6·1 answer
  • 2. What is MOST TRUE of a mature technology?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!