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
Bas_tet [7]
2 years ago
6

For this formula, say whether it is a tautology, a contradiction, or a contingent statement.

History
1 answer:
irga5000 [103]2 years ago
8 0

For this formula (P ∨ Q) ↔ (~P → Q). I will say that it is  option A: a tautology.

<h3>What is the tautology about?</h3>

The fact that  (P ∨ Q) ↔ (~P → Q) and T are logically equal follows from the fact that each statement is logically equivalent to the one before it. Therefore, regardless of what p and q's truth values are, T is the truth value of (pq)(pq). Consequently, (pq)(pq) is a tautology.

So, A tautology is a compound proposition that is consistently true for all conceivable proposition truth values.  It has been established that some of the claims are comparable. In the truth table, their truth values are same. As an illustration, p q is equal to q p. (contrapositive)

Learn more about tautology from

brainly.com/question/4173398
#SPJ1

You might be interested in
What caused the large drop from 1933 to 1934?
Evgen [1.6K]
Bank holidays and regulations which were put in place culminating to the return of the consumer confidence in the banking system.
The large drop in bank failures from 1933 and 1934 was a result of; Bank holidays and regulations that were put in place which saw the returning of consumer confidence in the banking system.
5 0
1 year ago
According to Straus and Howe in their book Generations, which best describes the “peer personality” of Baby Boomers? A. They are
marta [7]
The right answer for the question that is being asked and shown above is that: " B.They are able to adapt to the new ideas the affect society." <span>According to Straus and Howe in their book Generations, the statement the  best describes the “peer personality” of Baby Boomers is that t</span><span>hey are able to adapt to the new ideas the affect society</span>
3 0
4 years ago
Read 2 more answers
Question 5 of 10
SOVA2 [1]

Answer:

D. Bill Monroe

Explanation:

The bluegrass theme song was composed by Paul Henning, and recorded by Lester Flatt and Earl Scruggs. The song was released on November 26, 1962.

Bill Monroe wrote and performed the song. People who migrated to America from Ireland, Scotland, and England in the 1600s brought with them the roots of modern bluegrass music.

7 0
4 years ago
What kind of effect did the mongol empire have on the overland silk road?.
djverab [1.8K]

Answer:

Aside from facilitating trade, the Mongol influence also improved the communication along the Silk Road by establishing a postal relay system

Explanation:

hope this helps

8 0
2 years ago
Why is the Mayflower Compact so important?
VARVARA [1.3K]
It should be D I believe
6 0
3 years ago
Read 2 more answers
Other questions:
  • A woman accused of a crime is testifying in court. How does the Fifth Amendment protect her?
    12·2 answers
  • Need help asap
    7·2 answers
  • Yesterday tyler ate lunch at his local diner.the bill for his meal came to $8.40,not including sales tax.tyler wants to leave a
    5·1 answer
  • Can y’all please help me
    13·2 answers
  • Why is japan considered to be an archipelago?
    11·2 answers
  • What do you think was the reason of downfall of Delhi Sultanate? Please answer it and it should have easy wording and it should
    14·2 answers
  • Select all the correct answers. Which two of these items were requirements that the Berlin Conference imposed on European nation
    8·1 answer
  • How did the first Africans come to North America?
    7·1 answer
  • What happened after a few girls were accused accused of being witch?
    12·1 answer
  • Why Georgia is an ideal for growing peaches
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!