Choose the mathematical statement that best describes this statement. 8. "If CK comes to the party then EJ and KL come too" a. S -> (Q ^ R) b. S <-> (Q ^ R) c. S ^ (Q ^ R)
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Choose the mathematical statement that best describes this statement.
8. "If CK comes to the party then EJ and KL come too"
a. S -> (Q ^ R)
b. S <-> (Q ^ R)
c. S ^ (Q ^ R)
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Solved in 2 steps
- C++ Taking into account the precedence of Arithmetic Operators what would be the output of the following algebraic formula i.e. what is y given a=2, b=2, c=2 and f=2 Assume all variables are integers. y = a - 3 * f * f - b * ( f / c ) % ( 2 + 2 ) / 2;3. Evaluate the following expressions:a. abs(5); _______________________________88b. floor(5.5); _______________________________c. ceil(5); _______________________________d. fmod(pow(7,2)); _______________________________e. sqrt(floor(25.12)); _______________________________f. fabs(pow(9,2)); _______________________________g. atoi(“451”); _______________________________h. ceil(pow(5,3)); _______________________________i. fabs(-44.98); _______________________________j. ceil(fmod(5,1,5)); _______________________________For (a)and (b), translate the argument into symbolic form and determine if the argument is valid or invalid by comparing the argument to a standard form(state the standard form that is used for comparison). Clearly define and label any simple statements used with variables.
- Consider the following two assertions. Assume x is a specific but unknown real number.a. x < 2 or it is false that 1 < x < 3.b. x≤ 1 or either x < 2 or x≥ 3.Define statement letters for each of the individual statements (e.g., x < 2 is a statement). Hint: three statement letters will suffice. Using those statement letters, rewrite a and b as two logical expressions. Construct a truth table to show that a and b are logically equivalent.Q.4.2 Write the pseudocode that will adequately represent the logic contained in the scenario below: “If a student has studied less than six years and have passed his Grade 12 exams he can obtain entry into a tertiary course.”What do parentheses do in mathematical equations? a. Ensure addition functions are performed before subtraction functions b. Ensure multiplication functions are performed before division functions c. Ensure multiplication functions are performed before addition functions d. Ensure that whatever operation is inside the parentheses is performed first
- Determine if the following statements are logically equivalent:p ∨ (q ∧ r),(p ∧ q) ∨ (p ∧ r)Variables: p,q,ri need to Construct a compound statement using all of the logical connectives (~, v, ^, -->) at least twice. this statement must have no fewer than 7 distinct statements, call them: A,B,C,D,E,F,G.Construct a truth table and use it to determine which of the following statements is equivalent to the statement ∼p∧∼q.
- Let p and q represent, respectively, "Sharks have been spotted close to the shore" and "Swimming at the New Jersey Shore is permitted." Express each compound statement in English.Rewrite each of the following statements in the form “If A, then B.”a. Healthy plant growth follows from sufficient water.b. Increased availability of information is a necessary condition for further technological advances.c. Errors were introduced only if there was a modification of the program.d. Fuel savings implies good insulation or storm windows throughout.Let A, B, and C, and D be the following statements:A The villain is French.B The hero is American.C The heroine is British.D The movie is good.Translate the following compound statements into symbolic notation.a. The hero is American and the movie is good.b. Athough the villain is French, the movie is good.c. If the movie is good, then either the hero is American or the heroine is British.d. The hero is not American, but the villain is French.e. A British heroine is a necessary condition for the movie to be good.