Let I (x) be the statement "x has an Internet connection" and C(x, y) be the statement "x and y have chatted over the Internet," where the domain for the variables x and y consists of all students in...

Extracted text: Let I (x) be the statement "x has an Internet connection" and C(x, y) be the statement "x and y have chatted over the Internet," where the domain for the variables x and y consists of all students in your class. Use quantifiers to express "There is a student in your class who has chatted with everyone in your class over the Internet." A aXvy C(x, y) В 3Xay(x = y ^ vz ¬(C(x, z) ^ C(y, z))) эхзу(х %3D у л vz(C(x, z) v C(у, z))) D) aXvy(x = y I(y))