Suppose p (x, y) means " x and y are real numbers such that x + 2y = 5 ." determine whether the statement is true for ∀x∃yp(x, y) and ∃x∀yp(x, y)

To check spelling errors in a document, the word application uses the to determine appropriate spelling. internet built-in dictionary user-defined words other text in the document

What multimedia system creates an immersive, real-life experience that the user can interact with?

William travels a lot on business purpose. he needs to regularly communicate with his business partner. he also needs to send out weekly reports to his boss while he is traveling. which web-based application best suits william’s needs? (social media, webmail, wiki) is the best web-based application for william. he can access this application via the internet using a (digital cable, fax machine, web browser).