An argument is expressed in English below. The domain is the set of people attending a party. Every person who was late to the party left the party early. There is a person who was late to the party and was not happy. . There is a person who left the party early and was not happy. The form of the argument is: vx (P(x) → Q(x)) 3X (P(x) ^ -R(x)) .: 3X (Q(x) ^ ¬R(x)) Select the definitions for predicates P, Q, and R. P(x): Pick Q(x): Pick R(x): Pick

f:AB. A = {0, 1, 2}, B F(0) = 1, f(1) = 2, f(2) = 2 1. Is f, as described above, a function? If it is not a function, explain why. 2.If f is a function.Answer the following: a.lsfinjective? If it is not injective, explain why. {0, 1, 2} %3D b.lsf surjective? If it is not surjective, explain why. c.lsf bijective? If it is not bijective, explain why. d.Does f have an inverse? If f has an inverse, what is the domain and codomain of f? Use the name of the sets. Iff does not have an inverse, explain why. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). BIUS Paragraph Arial 10pt x? X, Te Ix 田田田网 ABC - へ Ť {;} O WORDS POWERED BY !!! 田

7. Let P denote the set of all phones in the world such that p ∈ P is a phone. Thus, S(p)denotes that “p is a SamsungTM phone”, N(p) denote that “p is a NokiaTM phone”, and G(p)denote that “p is a GoogleTM phone”. Therefore, express each of the following statements usingquantifiers, logical operations, and the propositional functions: S(p),N(p),G(p).(a) There is a GoogleTM phone that is also a SamsungTM phone.(b) Every NokiaTM phone is a GoogleTM phone.(c) No NokiaTM phone is a GoogleTM phone.(d) Some NokiaTM phones are also SamsungTM phones.(e) Some NokiaTM phones are also GoogleTM phones and some are not. PS: Please do not answer them in a paper format.

True or False question help

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Programming Lab:

If A={8,12,16,20} and B={12,16,20,24,28}, what is the value of P (A and B)?

In C++, can I get a code example for a function that will return the intersection items for two sets. It will return/print out the shared (intersection) items for them. I am looking for an actual function preferably for a set class, comparing one instance of a set class with another, but definitely NOT a STL keyword. Thank you.

Members of Set A = {Monday, Tuesday, Wednesday, Friday, Saturday, Sunday} What is the cardinality of St A ?

use c++ programming language to create a derived, or child class for Cylinder, that is, a Cone class. The same function, with the same parameters, is used. However, the formula is different for a cone. // The formula is: V = (1/3) * pi * (r^2) * h