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NCERT Solutions for Class 12 Maths Chapter 3 Exercise 3.2 are often not present in the textbook, and students have to rely on other sources to get the answers. Hence, when the concepts are explained by experts, it becomes easier for students to attempt the questions and cross check their answers with the help of NCERT Solutions for Class 12 Maths Chapter 3 Exercise 3.2.
The more you practice, the better.
NCERT Solutions for Class 12 Maths Chapter 3 Exercise 3.2 (Ex 3.2)
NCERT Solutions for Class 12 Maths Chapter 3 Exercise 3.2 help the students in scoring good marks in their examination from this particular chapter. The NCERT Solutions for Class 12 Maths Chapter 3 Exercise 3.2 are provided for the benefit of the students. Students tend to get confused while solving questions, and Extramarks provides the students with access to get the NCERT Solutions for Class 12 Maths Chapter 3 Exercise 3.2 in one place. NCERT Solutions for Class 12 Maths Chapter 3 Exercise 3.2 provided by the Extramarks experts develop in students a basic understanding of the chapter and boost their confidence when they solve the questions. These solutions are provided in a step-by-step manner so that the students understand the concept and steps correctly.
The NCERT Solutions for Class 12 Maths Chapter 3 Exercise 3.2 are provided when the students get registered with Extramarks. Class 12 Maths Chapter 3 Matrices Exercise 3.2 Solutions can also be accessed sitting at your home and in your comfort.
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Access NCERT Solutions for Class 12 Maths Chapter 3 Matrice
Here is an example of NCERT Solutions for Class 12 Maths Chapter 3 Exercise 3.2:
Question: The bookshop of a particular school has 10 dozen Chemistry books, 8 dozen Physics books, and 10 dozen Economics books. Their selling prices are Rs 80, Rs 60 and Rs 40 each respectively. Find the total amount the bookshop will receive from selling all the books using matrix algebra.
Answer: The bookshop has 10 dozen Chemistry books, 8 dozen Physics books, and 10 dozen Economics books.
The selling prices of
a Chemistry book is Rs 80,
a Physics book is Rs 60,
and an Economics book is Rs 40
The total amount of money that will be received from the sale of all three books can be represented in the form of a matrix as:
Thus, the amount received by the bookshop is Rs 20160 from the sale of these three books.
Topics Covered In Class 12 Maths Chapter 3 Exercise 3.2
NCERT solutions for Class 12 Maths Chapter 3 Exercise 3.2 include topics such as
- Addition of matrices
- Multiplication of matrices
- Properties of matrix addition
- Properties of scalar multiplication of a matrix
- Properties of multiplication of matrices
- Multiplication of a matrix by a scalar
The properties of multiplications included in this chapter are ranging from existence, associative, and distributive multiplicative identity. This is also provided and covered in the NCERT Solutions for Class 12 Maths Chapter 3 Exercise 3.2. The exercise has 22 questions that can be easily solved if the students grasp the concept firmly.
The NCERT Solutions for Class 12 Maths Chapter 3 Exercise 3.2 provided by Extramarks helps in redefining the students’ clarity as far as the exercises are concerned. The questions and topics covered in the NCERT Solutions help the students if they will be appearing in any kind of competitive examinations.
What is a Matrix?
As per the NCERT definition of a matrix, “A matrix is an ordered rectangular array of numbers or functions. The numbers or functions are called the elements or the entries of the matrix”.
What are the Operations of Matrices?
The chapter outline as provided by NCERT contains certain operations on matrices, namely, the addition of matrices, multiplication of a matrix by a scalar, difference, and multiplication of matrices. Combining any two or more matrices in a single matrix is also one of the operations.
NCERT Solutions for Class 12 Maths Chapter 3 Exercise 3.2
While students start preparing for their examination, they can go for NCERT Solutions for Class 12 Maths Chapter 3 Exercise 3.2 provided by Extramarks’ subject-matter experts. This chapter includes a list of concepts which will make the students capable of solving questions when they appear in the examination by practising with the help of NCERT Solutions for Class 12 Maths Chapter 3 Exercise 3.2. If students opt for getting the NCERT Solutions for Class 12 Maths Chapter 3 Exercise 3.2, then it will be much easier for them to score good marks. As mentioned above, students will have to solve more problems on their own to gain clarity of the concepts. It is easier said than done, but students become capable of solving questions with practice.
Students can reach out to the Extramarks website or can also download the application on their smartphone to get access to NCERT Solutions for Class 12 Maths Chapter 3 Exercise 3.2.
The subject matter experts at Extramarks consider the doubts of the students when NCERT Solutions for Class 12 Maths Chapter 3 Exercise 3.2 are concerned. They facilitate them by providing them with solutions coupled with detailed explanations for the same.
Extramarks also provides innumerable exercises on its website or application, so that the students get familiar with the type of questions being asked in the exam. As known through the span of years, students get panicked when they know that they have less time to solve the questions. These situations will not arise if the students already have solved enough questions as far as NCERT Solutions for Class 12 Maths Chapter 3 Exercise 3.2 are concerned.
The NCERT Solutions for Class 12 Maths Chapter 3 Exercise 3.2 are provided by expert academicians. The goal of students to crack the Class 12 exam is made easy with the NCERT solutions. This can come true only if they solve the questions in the easiest way possible. The guidance provided by the experts at Extramarks plays an important role to help them solve any confusion when the students are preparing for the board exams.
Extramarks provides easy-to-understand and comprehensible solutions for NCERT Exercise 3.2 Class 12. These answers may benefit in eliminating any uncertainties that students may have when attempting to answer the NCERT questions found in textbooks.
The questions which are asked in many of the competitive examinations are taken directly from the NCERT textbooks. Hence, it becomes vital for students to have a greater understanding so that they can solve questions in the upcoming exams. NCERT Solutions for Class 12 Maths Chapter 3 Exercise 3.2 provided by skilled professionals prove to be beneficial for students.
The problems and questions from the exercise have been meticulously handled by the internal subject matter experts at Extramarks while adhering to the CBSE requirements and guidelines. Any student in Class 12 can score good marks on the final exam if they are thorough with the ideas from the Maths textbook and quite knowledgeable about the problems and questions from the exercises provided in it. Students may readily comprehend the type of questions that may be given in the exam from this chapter and learn the chapter or topic weightage in terms of overall grade by using NCERT Solutions for Class 12 Maths Chapter 3 Exercise 3.2. Having said that, they can adequately study for the final exam.
In addition to these NCERT Solutions for Class 12 Maths Chapter 3 Exercise 3.2, this chapter contains many exercises that include numerous questions. As previously indicated, these questions are solved or answered by the subject matter experts at Extramarks. Therefore, each of these solutions is of the highest quality, and anyone can use them to study for exams. Understanding the textbook concepts and completing the tasks that are provided to them is crucial for achieving the highest marks.
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NCERT Solutions for Class 12 Maths Chapter 3 Other Exercises
Chapter 3 Matrix Exercises |
Exercise 3.1 |
10 Questions & Solutions (5 Short Answers, 5 Long Answers)
|
Exercise 3.3 |
12 Questions & Solutions (4 Short Answers, 8 Long Answers)
|
Exercise 3.4 |
18 Questions & Solutions (18 Short Answers)
|