Answer the four sub-questions below. Present your solution in each case. Indicate whether it is a solution with or without replacement and important or unimportant order. Consider 00001 as a five-digit number. 1. How many five-digit numbers are there? 2. How many of these have exactly four 1s (.1 ")?
Answer the four sub-questions below. Present your solution in each case. Indicate whether it is a solution with or without replacement and important or unimportant order. Consider 00001 as a five-digit number. 1. How many five-digit numbers are there? 2. How many of these have exactly four 1s (.1 ")?
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
Solve 1st part only i need it in 30 mins please
![Answer the four sub-questions below. Present
your solution in each case. Indicate whether it
is a solution with or without replacement and
important or unimportant order. Consider
00001 as a five-digit number.
1. How many five-digit numbers are there?
2. How many of these have exactly four 1s (.1
")?
3. How many of them have at most three ones?
4. How many of them have at least four ones?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb1b4a131-f1e9-4058-89f3-f58de2b8b968%2Ff72a4c1c-ba64-4c6c-9964-27c69a3df165%2Fzpqxgs_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Answer the four sub-questions below. Present
your solution in each case. Indicate whether it
is a solution with or without replacement and
important or unimportant order. Consider
00001 as a five-digit number.
1. How many five-digit numbers are there?
2. How many of these have exactly four 1s (.1
")?
3. How many of them have at most three ones?
4. How many of them have at least four ones?
![7. Aufgabe
Beantworten Sie die vier folgenden Teilfragen.
Stellen Sie jeweils Ihren Lösungsweg dar. Kennzeichnen Sie, ob es sich um eine Lösung mit oder ohne
Zurücklegen und wichtiger oder unwichtiger Reihenfolge handelt.
Betrachten Sie 00001 als fünfstellige Zahl.
1. Wie viele fünfstellige Zahlen gibt es?
2. Wie viele davon haben genau vier Einsen („,1")?
3. Wie viele davon haben höchstens drei Einsen?
4. Wie viele davon haben mindestens vier Einsen?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb1b4a131-f1e9-4058-89f3-f58de2b8b968%2Ff72a4c1c-ba64-4c6c-9964-27c69a3df165%2Fevt7wjd_processed.png&w=3840&q=75)
Transcribed Image Text:7. Aufgabe
Beantworten Sie die vier folgenden Teilfragen.
Stellen Sie jeweils Ihren Lösungsweg dar. Kennzeichnen Sie, ob es sich um eine Lösung mit oder ohne
Zurücklegen und wichtiger oder unwichtiger Reihenfolge handelt.
Betrachten Sie 00001 als fünfstellige Zahl.
1. Wie viele fünfstellige Zahlen gibt es?
2. Wie viele davon haben genau vier Einsen („,1")?
3. Wie viele davon haben höchstens drei Einsen?
4. Wie viele davon haben mindestens vier Einsen?
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