Question
How many strings of four letter are there? Repetition is premitted. Consider lower case only 26+26+26+26=104 26*4 26*25*24*23=258800 26*26*26*26=456976
How many strings of four letter are there?
Repetition is premitted. Consider lower case only
26+26+26+26=104
26*4
26*25*24*23=258800
26*26*26*26=456976
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started
College Algebra Graphs and Models
Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna
5th edition
321845404, 978-0321791009, 321791002, 978-0321783950, 321783956, 978-0321845405
