In mathematics in that location are 2 kinds of Multiplication Rules, with them are:
1. Place Filling Rules
The filling dominion inwards this chance multiplication dominion is a multiplication chance functioning yesteryear placing the opportunities inwards draw of piece of job with all the possibilities that volition occur.
In everyday life nosotros oft demand heed the term all the possibilities that tumble out inwards an experiment. For example, a pupil whenever a repeat value is ever ugly, in addition to thus is in that location a adventure that the pupil is going to class? this possibility is the dominion of filling place.
Example:
Pajar has iii pieces of white, batic, in addition to chocolate-brown clothes. Pajar likewise has 2 dissimilar dark in addition to chocolate-brown pants. How many pairs of clothing in addition to pants tin hold out worn with dissimilar pairs ???
Answer:
So the release of pairs of clothing in addition to pants inwards plough is every bit much every bit 3 10 2 = 6 ways.
2. Factorial Notation
The factorial is the release of times the consecutive natural release from i to n. Keep inwards heed that for every n natural number, is defined:
n! = i 10 2 10 iii 10 ... 10 (n - 2) 10 (n - 1) 10 n, in addition to "n!" read factorial. In essence this factorial annotation is piece of job of the dominion of multiplication inwards Probability.
Example :
6! = ??
Answer :
6! = vi 10 v 10 four 10 iii 10 2 10 i = 720
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Reference :
- The mathematics majority of the high schoolhouse bird XI IPA program