Exams NCERT Solutions NCERT Solutions for Class 12 Maths Exercise 13.2 Probability

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Last Modified 27-01-2023

NCERT Solutions for Class 12 Maths Exercise 13.2 Probability

NCERT Solutions for Class 12 Maths Exercise 13.2: The article on Class 12 Maths NCERT Solutions deals with Probability. This is a crucial chapter of the Class 12 syllabus. The Class 12 NCERT Maths solutions Chapter 13 provides valuable resources on Probability that students can use to solve problems on the topic and score well in their exams. The manner of deriving solutions helps the students to get an in-depth understanding of the chapter.

CBSE Class 12 Maths Chapter 13.2 talks about Conditional Probability and its Properties, Multiplication Theorem on Probability, Probability Distribution of a Random Variable, Mean and Variance of a Random Variable and many more. Embibe delivers 400+ practice questions for all the sub-topics included in Chapter 13. Students must practice the in-text questions provided by Embibe to score good marks. Keep scrolling to know NCERT Solutions for Class 12 Maths Chapter 13.2.

NCERT Solutions for Class 12 Maths Chapter 13: Important Topics

NCERT solutions for Class 12 Maths Chapter 13.2 may seem difficult to understand at first but students who go through the video lessons offered by Embibe can find the solutions easy to understand and interesting to practice. Students must practice as many questions as possible so that they understand the pattern of the question and problem-solving approach.

Embibe offers the solutions for all questions of Exercise 13.2 for and they are based on the latest syllabus. Also students can access NCERT 3D Videos, NCERT Exemplars, Embibe Explainers, etc., for at Embibe.

Below-mentioned is the list of important topics involved in CBSE Class 12 Maths Chapter 13

S.No	Topic Name
1	Conditional Probability and Multiplication Theorem
2	Independent Events
3	Bayes Theorem
4	Random Variables and Its Probability Distributions
5	Bernoulli Trials and Binomial Distribution

NCERT Solutions for Class 12 Maths Chapter 13: Points to Remember

We have provided some important points to remember for NCERT Class 12 Maths Chapter 13 to help you score easy marks.

Favourable elementary events: Let S be the sample space associated with a random experiment and A be an event associated to the experiment. Then elementary events belonging to A are known as favourable elementary events to the event A.
Simple event and Compound event: A subset of the sample space associated to a random experiment is said to define a simple event if it has only one outcome.
A subset of the sample space associated to a random experiment is said to define a compound event if it has more than one outcome.
Sample space of an experiment: The set of all possible outcomes of a random experiment is called the sample space associated with it and it is generally denoted by S
Elementary event: If a random experiment is performed, then each of its outcomes is known as an elementary event.

NCERT Solutions for Class 12 Maths: All Chapters

The detailed NCERT Class 12 Maths solutions for all chapters are provided below for your reference:

FAQs on NCERT Solutions for Class 12 Maths Chapter 13

Q.1: What is the probability that I will get a tail if I toss a coin once up in the air?
Ans: When a coin is tossed once, the result of the toss can be either a head or a tail. Thus, the probability of getting a tail as a result of the toss is 1/2.

Q.2: What is an Impossible Event?
Ans: An impossible event is one in which the number of favorable outcomes is zero.

Q.3: What is the probability of an impossible event?
Ans: The probability of an impossible event is zero.

Q.4: What are the key takeaways from the Probability chapter?
Ans: There are two major takeaways from the chapter on Probability: