3.1 Sean los conjuntos: \[ \begin{array}{l} U=\{a, b, c, d, e, f, g, h, i, j\} \\ A=\{f, g, i, j\} ; B=\{a, c, d, f, h, i\} ; C=\{c, d, e, f, g, h\} ; D=\left\{a_{s} b ; c\right\} . \\ \text { Calcular: } \\ \text { a) }(A \cup B) \cap(C \cup D) \\ \text { b) }[(A \cap D) \cup B]-C \\ \text { c) }(A \cap C \cap D)^{\prime} \cup B \\ \text { d) }(D \oplus B) \cap A^{\prime} \\ \text { e) }[(A-B) \cap(D \oplus B)\}-(C \oplus D)\end{array} \]

1.1.2 A ... is a type of axle whereby a shaft can be removed without removing the wheel. A full-floating B three quarter floating C quarter floating D semi floating

The belief that an impersonal deity created the universe and then left it alone is called

Julien is a DOD program manager. He recently accepted a friend request from a woman on social media. They chat often through direct messages. The messages started out unrelated to Julien's work. The woman's messages quickly shifted when she started complaining about her job and offering details about her work Over time, Julien and the woman started talking more and more about their work. The woman is now sending (Select the best answer) messages asking increasingly direct questions about Julien's work. What should Julien do and why?Ignore her. The woman is nosy but likely harmless.Delete their chats so that the woman no longer has access to any information he may have shared.Ask his coworkers if they've received direct messages to determine if there is a pattern programsReport it, as the woman may be part of a broader effort to gather information about DOD

Which American scientist was devoted to Enlightenment ideals?

The process of deriving conclusions that logically flow from a premise is called