Show that if for some or all of the finite strings from a given finite or enumerable alphabet we associate to the string a total or partial function from positive integers to positive integers, then there is some total function on positive integers taking only the values 1 and 2 that is not associated with any string.

This is not a factor that you should use to determine the content of your presentation. your audience your goals your purpose your technology

Discuss the ways in which electronic information associated with payments is addressed in terms of security. include encryption, secure sockets layers, and secure electronic transactions in your discussion. are there any other ways that consumers and businesses can keep their payment information secure in an electronic commerce environment? do you feel that your information is safe when conducting electronic business? why or why not?

Before you record your own voice, you should a. record other people's voices b. warm up and practice difficult names c. listen to your favorite songs d. read a transcript of a good radio news segment