Monday, 2 July 2012

fundamental counting principle

fundamental counting principle can be referred as a process which is used for determining the total no. of possible outcomes in situation when two or more features can vary. In the simple definition we can define the fundamental counting principal as a way to demonstrate the total no. of events t t can occur in the form of figure. The concept of fundamental counting principal is differing from the concept of probability. In probability, we perform the task of calculating the no. event of events which might be occurring. In the fundamental counting principal, in case we have n no. of choices for first attempt and m no. of choices for second attempt then we can say that there are n * m no. of choices we have.
In mathematics, fundamental counting principle can be referred as a process which is used for determining the total no. of possible outcomes in situation when two or more features can vary. In the simple definition we can define the fundamental counting principal as a way to demonstrate the total no. of events t t can occur in the form of figure. The concept of fundamental counting principal is differing from the concept of probability. In probability, we perform the task of calculating the no. event of events which might be occurring. In the fundamental counting principal, in case we have n no. of choices for first attempt and m no. of choices for second attempt then we can say that there are n * m no. of choices we have.
Here we show you an example that helps to understanding the concept of fundamental counting principle:
Example: Suppose Ron have three shirts and 2 paints in a tour, then calculate the possibility of days he has for wearing these clothes in different ways?
Solution: As in the above given example there are 2 paints and 3 shirts then we can say that there are 6 possibilities to wear these clothes in different form in 6 days. These possibilities can also be obtained by performing multiplication of 2 * 3 that yield the same answer.
The above given example are performed or solve by simple mathematical calculation. This concept of fundamental counting principle can also be used by using another concept which is known as tree diagram. This is a most popular example to understand the concept of fundamental counting principal in a pictorial form. In the last we can say that calculating total no. of outcomes we need to perform the multiplication between the no. of possibilities of the first characteristic to the number of possibilities of the second characteristic. Sometime a question arises that How to Find the Perimeter of a Rectangle? Then the solution of this problem are given in mathematics by multiplying the addition of length and breath of rectangle by 2. In cbse board, cbse previous year board papers guide the students to make a plan of action to perform well in the board examinations.

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