User Account

All Pages

Differentiate between an r-combination and an r-permutation

Assignment Help Mathematics
Reference no: EM131571758

Question: a) What is the difference between an r-combination and an r-permutation of a set with n elements?

b) Derive an equation that relates the number of r-combinations and the number of r-permutations of a set with n elements.

c) How many ways are there to select six students from a class of 25 to serve on a committee?

d) How many ways are there to select six students from a class of 25 to hold six different executive positions on a committee?

Reference no: EM131571758

Questions Cloud

Some of the investment over to bonds : If the stock market reaches an all time high, would you continue investing in the stocks or move some of the investment over to bonds. Explain.
What is pascal triangle : How can a row of Pascal's triangle be produced from the one above it?
Why are phenothiazides so dangerous : Why are phenothiazides so dangerous. Why do they produce Parkinson-like symptoms.
Identify all of the stakeholders related to the position : Describe at least three practical work scenarios where ethical decision making and moral action must be taken in the position;
Differentiate between an r-combination and an r-permutation : Derive an equation that relates the number of r-combinations and the number of r-permutations of a set with n elements.
What is the plug variable here : It has predicted that every item on the balance sheet will increase by 15 percent as well. Create the pro forma statements and reconcile them.
What is their residual income : ABC Inc has following information available for one of its divisions: If ABC requires a minimum return on its investments of 30 per cent what is residual income
Explain role of us-cert in protecting the industrial systems : Explain the role of US-CERT in protecting the nation's industrial systems and analyze its efforts in relation to preparedness and incident and recovery manageme
What do you think about someone''s verbal messages : What do you think about someone's verbal OR nonverbal messages to be more telling of their true thoughts or feelings

Reviews

Write a Review

Mathematics Questions & Answers

  Questions on ferris wheel

Prepare a Flexible Budget Gator Divers is a company that provides diving services such as underwater ship repairs to clients in the Tampa Bay area.

  Logistic map

This assignment has two question related to maths. Questions are related to bifurcation cascade and logistic map.

  Finding the probability of cards

This assignment has questions related to probabiltiy.

  Systems of ode

Find all the xed points, and study their stability and Draw the phase portrait of the system, as well as the graphs of the solutions in all relevant cases.

  Derive the boolean expression

Derive the Boolean Expression and construct the switching circuit for the truth table stated

  System of equations

Evaluate which equations are under-identified, just-identified, and over-identified.

  Linear programming problem

Linear programming problem consisting of only two constraints with one objective function.

  Find the natural domain

Find the natural domain of the given functions.

  Introduction to numerical methods

Compute the coecients of the polynomials using the term recurrence relation.

  Chart of the topological manifold

De?nition of smoothness of functions on a smooth manifold is chart independent and hence geometric.

  Mathematics in computing

Questions related on mathematics in computing.

  Complex problems

Complex problems

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd