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Inclusion-exclusion
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Solving dice problem using the inclusion-exclusion principle
December 30th, 2022
inclusion-exclusion
dice
probability
Numbers of relatively primes
August 15th, 2022
elementary-number-theory
inclusion-exclusion
Permutation of n objects with restriction of adjacent pairs
August 1st, 2022
permutations
inclusion-exclusion
Couples sitting at a round table
November 11th, 2020
combinatorics
discrete-mathematics
inclusion-exclusion
Cardinality of union of 3 sets
August 1st, 2022
inclusion-exclusion
Six married couples are to be seated at a circular table In how many ways can they arrange themselves so that no wife sits next to her husband?
April 4th, 2020
discrete-mathematics
inclusion-exclusion
combinations
simple inclusion exclusion problem
August 1st, 2022
elementary-set-theory
inclusion-exclusion
principle of inclusion exclusion.
June 25th, 2020
inclusion-exclusion
discrete-mathematics
When to use inclusion exclusion principle in solving combinatorics problems
November 7th, 2020
inclusion-exclusion
combinatorics
Randomly picking cards from deck with replacement
August 1st, 2022
probability
combinatorics
inclusion-exclusion
coupon-collector
Using inclusion-exclusion principle to count the integers in $\{1, 2, 3, \dots , 100\}$ that are not divisible by $2$, $3$ or $5$
November 7th, 2020
inclusion-exclusion
divisibility
discrete-mathematics
combinatorics
Summation with Multiple Indices
April 8th, 2020
combinatorics
inclusion-exclusion
There are 190 people on the beach. 110 are wearing sunglasses, 70 are wearing bathing suits, and 95 are wearing a hat.
April 13th, 2022
combinatorics
inclusion-exclusion
how to do the principle of inclusive and exclusive problems if they give the n(A),n(B) and n(C) and ask how to find n(AUBUC)'?
November 27th, 2020
elementary-set-theory
inclusion-exclusion
How many natural numbers less than 1000 are divisible by 2, 3, or 5?
August 1st, 2022
discrete-mathematics
inclusion-exclusion
How to use inclusion-exclusion to solve this problem?
May 4th, 2020
discrete-mathematics
inclusion-exclusion
"ALGEBRA" so that no two vowels come together?
May 4th, 2020
permutations
combinations
combinatorics
inclusion-exclusion
discrete-mathematics
Number of ways of coloring n objects which are laid in a row with k colors such that the adjacent objects are of different colors
January 5th, 2020
inclusion-exclusion
combinatorics
coloring
Find the number of permutations of the 8 letters AABBCCDD, taken all at a time, such that no two adjacent letters are alike.
August 1st, 2022
inclusion-exclusion
How many fix point free permutations of 5 elements are there?
August 1st, 2022
permutations
discrete-mathematics
inclusion-exclusion
What is the probability that a $5$ card poker hand has at least one pair?
March 30th, 2020
inclusion-exclusion
probability
combinatorics
In a survey of 270 college students, it is found that 64 like brussels sprouts
January 7th, 2020
inclusion-exclusion
linear-algebra
discrete-mathematics
How many numbers from 0 to 99999 contain the digits 2, 5 and 8?
August 1st, 2022
integers
combinatorics
inclusion-exclusion
Solution Verification: How many positive integers less than $1000$ have at least one digit that is a $9$?
July 9th, 2020
inclusion-exclusion
combinatorics
What is the Inclusion-Exclusion Principle for five sets?
August 1st, 2022
inclusion-exclusion
combinatorics
Inclusion and Exclusion how many n-strings with a,b,c and d
June 29th, 2020
combinatorics
inclusion-exclusion
combinations
permutations
How to calculate the cardinality of the intersection of three sets?
July 15th, 2020
inclusion-exclusion
combinatorics
How Many Ways Can 3 x's 3 y's and 3 z's be arranged so that no consecutive triple of the same letter appears
August 1st, 2022
solution-verification
inclusion-exclusion
How many ways are there to place 10 distinct people within 3 distinct rooms with exactly 5 people in the first room and 2 people in the second room?
February 10th, 2020
combinatorics
inclusion-exclusion
discrete-mathematics
Inclusion-exclusion principle of professors liking $3$ different games
March 31st, 2020
combinatorics
inclusion-exclusion
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