2. Formulate the logical constraint for the following statements. (Where A , B, D are all...
Question 2: Formalization of Logical Expressions Translate the following statements into predicate calculus. If you name your predicates intuitively, you do not have to define them separately. a) Jenna watches only funny movies. b) Ernie knows all of Bert’s friends. c) Petra and Paula do not take any classes together. e) Carl beats up all professors that fail him. f) There is at most one computer scientist who can dance. g) There are no scientists who are neither crazy nor...
10 Logical constraints
For questions 5-10, assume that A and B are 0/1 variables, y represents a non-negative continuous variable and M represents a very large number. Choose the constraint that correctly models the preceding statement. 5. If A happens then B happens. 6. IfA or B happens, then C cannot happen. 7. If A happens then yc 6 a. Ус6A 8. If A happens then B and Cmust happen. a. A B+C 9. IfA does not happen then y...
Logical constraints
Which of the following logical condition is incorrect? (Caution: Tricky Question) a. If event A happens, B and C must happen: 2AsB+C b. If event A happens, B and C must happen: A+1sB+C c. If event A happens, B or C must happen AsB+C d. If event A happens, Bor C must happn: AsB or AsC
Which of the following logical condition is incorrect? (Caution: Tricky Question) a. If event A happens, B and C must happen: 2AsB+C...
Consider the following logical expressions where A + B denotes A logical OR B, AB denotes A logical AND B, and ¯ A denotes inverse of A. Derive at least one additive (to be added by logical OR operation) term (excluding obvious 0, 1, A ¯ A or similar) which will not affect the result of the expression. For example, adding (by means of logical OR) term B C D to AB C+ ¯AB D does not change the result,...
Consider the following logical expressions where A + B denotes A logical OR B, AB denotes A logical AND B, and ¯ A denotes inverse of A. Derive at least one additive (to be added by logical OR operation) term (excluding obvious 0, 1, A ¯ A or similar) which will not affect the result of the expression. For example, adding (by means of logical OR) term B C D to AB C+ ¯AB D does not change the result,...
Sketch the constraint set for each noncanonical linear
programming problem below. On the basis of this constraint set,
formulate a conjecture as to whether or not the solution of the
given problem is the same as the solution of the associated
canonical linear programming problem where all independent
variables are constrained to be nonnegative. Verify your conjecture
by solving both linear programming problems.
c. Maximize f(x, y)= - x + 2y subject to -x+y-1 2x - y = -2
Which, if any, of the following statements is (are) correct? 1 C corporations have unlimited liability. 2 Sole proprietorships offer limited liability. A. 1 only. B. 2 only. C. Both 1 and 2. D. Neither 1 nor 2.
6. Comma between goals means: a. logical conjunction b. logical disjunction c. Exclusive OR d. logical implication 7. Prolog works by: a. Scanning clauses in the program from bottom to top, and by trying to satisfy goals in a question from left to right b. Scanning clauses in the program from top to bottom, and by trying to satisfy goals in a question from left to right c. Scanning clauses in the program from top to bottom, and by trying...
An objective of this task is to implement SQL script that verifies the following logical consistency constraint imposed on the contents of a sample database. "All orders submitted after 30 April 2019 must not include discontinued products" Download a file solution1.sql and insert into the file the implementations of the following actions. (1) First, the script inserts into a sample database information about a new order submitted today that includes two products. One of the products is discontinued while the...
D) 20-paymen whole me 7) Which of the following statements about the ownership of a life insurance policy is (are) true? I. Under the ownership clause, the policyholder and beneficiary equally share all contractual rights in the policy while the insured is living II. The owner of the policy may assign certain rights, such as the right to designate the beneficiary, to another person. A) I only B) II only C) both I and II D) neither I nor II...