What is factorial, Mathematics

Assignment Help:

Q. What is Factorial?

A factorial is a number with a factorial sign, !, after it.

5! is read "five factorial."

3! is read "three factorial."

The factorial of a natural number is the product of that number and all the whole numbers less than it, stopping at 1. In general,

n! = n.(n-1).......2.1

For completeness, 0! is defined to be 1.

The number of permutations equals the factorial of the number of objects.


Related Discussions:- What is factorial

Retest Simulation, What is the probability of guessing five questions on a ...

What is the probability of guessing five questions on a test correctly

What is the maximum amount of hours cindy worked together, Carl worked thre...

Carl worked three more than twice as many hours as Cindy did. What is the maximum amount of hours Cindy worked if together they worked 48 hours at most? Let x = the amount of h

Prove that the ratio of the sum of odd terms, If there are (2n+1)terms  in ...

If there are (2n+1)terms  in an AP ,prove that the ratio of the sum of odd terms and the sum of even terms is (n+1):n Ans:    Let a, d be the I term & Cd of the AP. ∴ ak =

Geometry, finding missing values from given triangle diagra m..

finding missing values from given triangle diagra m..

Compute the derivative, Write an octave program that will take a set of poi...

Write an octave program that will take a set of points {x k , f k } representing a function and compute the derivative at the same points x k using 1. 2-point forward di erence

Find the shortest length of wire needed, A 125-foot tower is located on the...

A 125-foot tower is located on the side of a mountain that is inclined at 32° to the horizontal. A guy wire is to be fitted to the top of the tower and anchored at a point 55 feet

Calculate the profit, Lucas purchased his motorcycle for $5,875.98 and sold...

Lucas purchased his motorcycle for $5,875.98 and sold it for $7,777.77. What was his profit? To ?nd out the pro?t, you must subtract what Lucas paid for the motorcycle from the

Solve the subsequent proportion, Solve the subsequent proportion: Exa...

Solve the subsequent proportion: Example: Solve the subsequent proportion for x. Solution: 5:x = 4:15 The product of the extremes is (5)(15) = 75. The produ

Method for simultaneous equations of two or more variables, Method In ...

Method In this method we eliminate either x or y, get the value of other variable and then substitute that value in either of the original equations to

501, Ask queThe low temperature in Anchorage, Alaska today was -4°F. The lo...

Ask queThe low temperature in Anchorage, Alaska today was -4°F. The low temperature in Los Angeles, California was 63°F. What is the difference in the two low temperatures?stion #M

Write Your Message!

Captcha
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!

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