5. Suppose you invent a new programming language. You allow variables to be created that are of at least three characters, but no more than five characters in length. The characters can be capital or lowercase letters, numerical digits, or one of the special characters in the set {!, ?, , &, #, %}. The first character in a variable cannot be a special character. a.) How many variables, in total, can be created in this programming language? (If you prefer, you can leave your answer as an expression rather than as a single number. For 3 ( 54 ) 3 would be acceptable in place of the evaluation of this example expression, which would be 472,392.) b.) Recompute your answer, but now assume that characters cannot be repeated. Assume, still, that the first character cannot be one of the special characters.

5. Suppose you invent a new programming language. You allow variables to be created that are of at least three characters, but no more than five characters in length. The characters can be capital or lowercase letters, numerical digits, or one of the special characters in the set {!, ?, , &, #, %}. The first character in a variable cannot be a special character. a.) How many variables, in total, can be created in this programming language? (If you prefer, you can leave your answer as an expression rather than as a single number. For 3 ( 54 ) 3 would be acceptable in place of the evaluation of this example expression, which would be 472,392.) b.) Recompute your answer, but now assume that characters cannot be repeated. Assume, still, that the first character cannot be one of the special characters.

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

See similar textbooks

Similar questions

How many different ways a 4- digit code can be made if no digit can be usedmore than once?
How many different 10-letter words (real or imaginary) can be formed from the following letters? nbsp Upper H comma Upper R comma Upper I comma Upper B comma Upper J comma Upper I comma Upper R comma Upper I comma Upper P comma Upper Y
Suppose you are working at the State Department and to enter secure facilities requires a password. You create an 8 character password made up of 5 letters (A-Z) and 3 numbers (0-9). No letter or number can be repeated. How many different passwords are possible? a. 1,957,524,000 b. None of these c. 11,881,376,000 d. 5,683,392,000 e. 824,332,000
Write Boolean expressions to describe the following multiple output circuits. X1 x2 X3 > У1 Y₂