Concept explainers
(a)
To find: the number of four digit numbers can be formed under given condition.
(a)
Answer to Problem 18E
The number of four digit numbers can be formed under given condition is 4000.
Explanation of Solution
Given information:
Given condition
The leading digit cannot be 0 and the number must be less than 5000.
Calculation:
If the leading digit cannot be zero and number must be less than 5000 then possible numbers are:
(b)
To find: the number of four digit numbers can be formed under given condition.
(b)
Answer to Problem 18E
the number of four digit numbers can be formed under given condition is 4500.
Explanation of Solution
Given information:
The leading digit cannot be 0 and must be even.
Calculation:
If the leading digit cannot be zero and number must be even then possible numbers are:
Chapter 8 Solutions
PRECALCULUS W/LIMITS:GRAPH.APPROACH(HS)
- Calculus: Early TranscendentalsCalculusISBN:9781285741550Author:James StewartPublisher:Cengage LearningThomas' Calculus (14th Edition)CalculusISBN:9780134438986Author:Joel R. Hass, Christopher E. Heil, Maurice D. WeirPublisher:PEARSONCalculus: Early Transcendentals (3rd Edition)CalculusISBN:9780134763644Author:William L. Briggs, Lyle Cochran, Bernard Gillett, Eric SchulzPublisher:PEARSON
- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning