Combinatorics
Not what you're looking for?
Problem1)
What is the number of ways to color n objects with 3 colors if every color must be used at least once?
problem2)
prove that for any three sets A,B,C ;
((AB) U (BA))^ C = ((A^C) U (B^C)) (A^B^C) ^ means intersection
Please explain the steps, help me understand.
Thanks
Purchase this Solution
Solution Summary
The expert determines what is the number of ways to color an object.
Solution Preview
Please see the attached file.
problem1)
What is the number of ways to color n objects with 3 colors if every color must be used at least once?
problem2)
prove that for any three sets A,B,C ;
((AB) U (BA))^ C = ((A^C) U (B^C)) (A^B^C) ^ means intersection
Please explain the steps, help me understand.
problem1)
=======
Let assume we have only two objects: Object1 and Object2; and three colors: C1, C2 an C3.
Color of Object1 ...
Purchase this Solution
Free BrainMass Quizzes
Graphs and Functions
This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.
Exponential Expressions
In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.
Solving quadratic inequalities
This quiz test you on how well you are familiar with solving quadratic inequalities.
Multiplying Complex Numbers
This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.
Geometry - Real Life Application Problems
Understanding of how geometry applies to in real-world contexts