discrete maths problem-counting


by tc
Tags: discrete, maths, problemcounting
tc
tc is offline
#1
Feb5-05, 03:35 AM
P: 7
how many bit strings of length 8 contain either three consecutive 0s or four consecutive 1s?
Phys.Org News Partner Mathematics news on Phys.org
Researchers help Boston Marathon organizers plan for 2014 race
'Math detective' analyzes odds for suspicious lottery wins
Pseudo-mathematics and financial charlatanism
matt grime
matt grime is offline
#2
Feb5-05, 03:47 AM
Sci Advisor
HW Helper
P: 9,398
As ever inclusion-exclusion: the number with 3 consecutive 0s plus the number with 4 consecutive 1s over counts by how many?


Register to reply

Related Discussions
Discrete Maths Precalculus Mathematics Homework 9
Discrete Maths or Statistics Academic Guidance 4
Discrete math-counting permutation Precalculus Mathematics Homework 2
Discrete Maths Calculus & Beyond Homework 3
Discrete Math - Counting Theory Introductory Physics Homework 3