pugs377 pugs377

10-12-2022
Mathematics

Answered

Which Of The Following Propositions Is Tautology? Select One: O A. Pv (Q→P) O B B. (P V Q) →Q O C. Pv (Pq) O D. None

Answer :

Other Questions

Which of the following propositions is tautology? a. (p v q)→q b. p v (q→p) c. p v (p→q) d. Both (b) & (c)

Which one of the following is not equivalent to p ↔ q ?

Which of the following is/are tautology?A. a v b → b ^ cB. a ^ b → b v cC. a v b → (b → c)D. None of theseexplain please

The graph of a function f(x) passes through the following points: (0, 2), (1, 0), ( – 1,0) Which of the following could be f(x)?

Which of the following is not a parallelogram a square?

Select the correct answer. Circle F is represented by the equation (x + 6)2 + (y + 8)2 = 9. What is the length of the radius of circle F? A. 3 B. 9 C. 10 D. 81

Select the correct answer. The points J(-8,9) and K(-2,-5) are endpoints of a diameter of circle C. Which equation represents circle C? A. (x − 5)2 + (y + 2)2 =

Which of the following is logically equivalent to ∼(∼p⇒q)? a.p^q b. p^~q c. ~p^q d. ~p^~q

Use the image below to answer the identify the following: One pair of vertical angles: One pair of adjacent angles: One pair of supplementary angles:

Select the correct answer. A parabola is defined by the equation (x − 5)2 = 12(y + 2). In which direction will the parabola open? A. upward B. downward C. right