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11 Samacheer Kalvi Solutions for 12.3.1

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11 Samacheer Kalvi Solutions for 12.3.1

12.3.1

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11 Samacheer Kalvi Solutions for 12.3.1

11 Samacheer Kalvi Solutions for 12.3.1 is given in a real board in a hand written format. This would be useful for students to understand the solution in easy and simple manner. The grasping power increases by reading the solution in a notes format. Hence we have given all the solution in volume 2 in this board format. Please share with your friends if you find this format useful.



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Other Solutions

Exercise 12.3

  • 11 Samacheer Kalvi Solutions

    16 Solutions

Exercise 12.3.1

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11 Samacheer Kalvi Solutions

    Exercise 12.3.2

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      Exercise 12.3.3

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        Exercise 12.3.4

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          Exercise 12.3.5

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            Exercise 12.3.6.1

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              Exercise 12.3.6.2

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                Exercise 12.3.7

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                  Exercise 12.3.8

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                    Exercise 12.3.9

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                      Exercise 12.3.10.1

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                        Exercise 12.3.10.4

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                          Exercise 12.3.11.1

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                            Exercise 12.3.11.2

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                              Exercise 12.3.12.1

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                                Exercise 12.3.12.3

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                                11 Samacheer Kalvi Solutions

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                                  11 Samacheer Kalvi Solutions for 12.3.1

                                  The concept of Probability was founded in the 16th century by two mathematicians from France.They both have a part to play in the creation of Probability.In the 18th century another mathematician named Laplace created the Bayesian concept.Events in the real world can't be predicted.We try to make an intelligent guess by defining the probability of the event happening.

                                  It is beneficial for students to understand the concept of Probability as it will be applied in their career in the future when they work for corporate or government agencies.The probability will be used for making business decisions.It's always a good idea to make decisions based on a mathematical formula rather than experience or chance.There are a lot of surprises in the events that happen around us.There could be more than one outcome for an event.

                                  In determining the most likely outcome the probability plays a role.If the process can be defined and the result is known then it is called an experiment.If one can predict the outcome of an experiment in advance it is called a Deterministic experiment.Random Experiment is also called a non-deterministic experiment.We know the possible outcomes of a random experiment.

                                  When there are many possible outcomes in a random event the collection of all of them is called sample space.A countable number of sample points and an uncountable number of sample points can be found in a sample space.There isn't a way to divide the number of sample points into a subcategory.A finite number of sample points or an infinite number of sample points can be considered the countable number of sample points.First of all we need to know the definition of probability.

                                  S is the name for the sample space.The number of elements in sample space is unimportant.Head tail is the sample space when a coin is thrown.There are 2 elements in the sample spaceWhen two coins are thrown at the same time the sample space is the same as before.

                                  The sample space when 3 coins are tossed at the same time is HHH.There were 8 elements in the sample space.Two coins are thrown the same as one coin twice.We should not get confused with those statements.Three coins can be called one coin thrown three times.

                                  There is a sample space of 1 2 3 4 5 6 when a die is thrown.6 is the number of sample spaces.The sample space is 11 13 14 15 16 21 22 23 24 25 26 31 32 33 34 35 36 41 42 43 44 45 46 51 52 53.The number of elements in the space is 6.2n is the formula to find the number of coins with sample spaces.

                                  The sample space size is 4 if we put the n as a 2.The sample space size is 8 if we put the n as 3 and the n as 4.6n is the formula that can be used to find the number of sample spaces.The sample space size is 6 if we put n2).The sample space size is 36 if we use the n as a number.