A telephone number (in Lebanon) consists of two-parts: a code made up of two digits of which thefirst is zero, and the actual number made up of sixdigits.a) How many codes are there if the code 00cannot be used since it is used forinternational calls only?b) What is the maximum number of subscriberwith the same code?c) What is the maximum number of subscriberswith the fixed network nationwide if thecodes 02 and 03 are not used?d) The PTT ministry conducts a study predict-ing future subscription demands. This studyestimates that the number of subscribers inBeirut and its suburbs (code 01) will reach7,000,000 in 5 years. Can the ministrymeet all the demands with the six-digitnumeration?If so, state why, otherwise determine theminimum number of digits necessary to meetall the predicted demands.e) The PTT ministry restricts the use of allnumbers beginning with 1 to its own servicesnationwide (such as 11 for inquiries). What isthe maximum number of subscribers at thetelephone service of the PTT ministry?

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A telephone number (in Lebanon) consists of two parts: a code made up of two digits of which the first is zero, and the actual number made up of six digits. a) How many codes are there if the code 00 cannot be used since it is used for international calls only? b) What is the maximum number of subscriber with the same code? c) What is the maximum number of subscribers with the fixed network nationwide if the codes 02 and 03 are not used?

A telephone number (in Lebanon) consists of two parts: a code made up of two digits of which the first is zero, and the actual number made up of six digits. a) How many codes are there if the code 00 cannot be used since it is used for international calls only? b) What is the maximum number of subscriber with the same code? c) What is the maximum number of subscribers with the fixed network nationwide if the codes 02 and 03 are not used?

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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