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Given a truth label with the first two columns of truth values provided
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- 38. If p is true, q is false, r is true, and s is false, what are the truth values of ~(q ⇔ s) and ~r ⇔ ~q, respectively?Which of the following sets are equal? A = {x | x^2 − 4x + 3 = 0} B = {x | x^2 − 3x + 2 = 0} C= {x | x ∈ N, x < 3} D= {x | x ∈ N, x is odd, x < 5} E= {1, 2} F = {1, 2, 1} G= {3, 1} H= {1, 1, 3}(1) Complete the truth table and determine whether or not ∼(p∨q)≡∼p∧∼q p q p∨q ∼(p∨q) ∼p ∼q ∼p∧∼q T T T F F T F F (2) Are the two statement equivalent? A. Yes, the columns are identical. B. No, the rows are not identical. C. No, the columns are not identical. D. Yes, the rows are identical.
- 5. Suppose X and Y are both TRUE, A and B are both FALSE, P and Q are unknown, which of the following can have the identifiable truth value? a. (P ∨ X) → B s. ( X ∧ Y) → P d. (P→X) ∧ Q f. (A ∨ P) ⇔ Xdost post copied answer and answer only know else dont answerQ1 The periodic function sin(2x) has multiple roots between x values of -5π and 5π. If xL = -15 and xU = 15, which of the following statements is true using a bracketed method? Select one: a. All roots will be returned b. The middle root will be returned c. The chosen bracket is invalid for bracketed methods d. A single root will be returned e. The algorithm will be stuck in an infinite loop Q2 Consider x and y to represent data points (xi,yi), where i = 1, 2, 3, … n. What is the length of pafter running the following command? p = polyval(x,y) Select one: a. n b. n - 1 c. n + 1 d. Empty variable e. 1 Q3 Consider a system of linear equations in the form of AX = B, where X is the unknown vector. Which of the following can be used to solve for X? Select one: a. X = A\B b. X = B./A c. X = inv(B)*A d. X = inv(A)./B e. X = B\A
- Complete the Truth Tables. STATEMENT: (? ∧ ?) ∨ ~? p q p ∧ q ∼p (p ∧ q)∨∼p T T T F F T F F STATEMENT: ~? → (~? ∨ ?) p q ~? ~q ~?∨q ~q→ (~?∨q) T T T F F T F FIf A={8,12,16,20} and B={12,16,20,24,28}, what is the value of P (A and B)?Construct a truth table for (p ∨ ¬ q) ∨ (¬ p ∧ q) Use the truth table that you constructed in part 1 to determine the truth value of (p ∨¬q) ∨ (¬ p ∧ q), given that p is true and q is false. Determine whether the given statement is a tautology, contradiction, or contingency. p V (~p V q) ~ (p ∧ q) ~p V ~q
- A B C D X1 a1 b1 c3 L X2 a2 b1 c1 L X3 a2 b2 c1 H X4 a2 b2 c2 H X5 a2 b1 c1 L X6 a2 b2 c1 H X7 a2 b1 c2 H X8 a1 b2 c2 L Using the table above, calculate the following, there measures (1) support, (2) confidence, (3) all confidence. a) A1 ==> L b) A2, B2 ==> H c) A2, C2 ==> HWhat value should be provided at position X on line number 6 so that 4000 tosses of the coin can be simulated?You are given a third-degree polynomial function f(x) as follows. f(x)=x3-2x2+64x+128 x0=-2.32 (a) Calculate the function value f(x0) and store it in literal (variable) y0. The value for x0 is given in the table.(b) Using Newton's method, find a root for the given function which makes f(x) = 0. The starting point x0 is given in the table. Use error margin as 10−4.Store the root in literal r. Could you write the codes by using Pyhton 3?