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NCERT Books for Class 10 2025: Download PDF
February 17, 2025
Integration of Rational and Irrational Functions: Methods, Formula
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Interference of Light and Superposition Principle
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Correlation Coefficient: Definition, Interpretation
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Earth’s Magnetism: Definition, Cause, Theory
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Magnesium Oxide Formula: Structure, Properties, Reactions
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Boiling Point of Water: Definition, Values and Factors Affecting Boiling Point.
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Proportion: Definition, Formulas, Examples
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Third Law of Thermodynamics: Introduction, Entropy, Calculations
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NCERT Solutions for Class 12 Maths Exercise 4.2 Determinants: This chapter deals with various aspects of ‘Determinants’ and their wide applications across Engineering, Science, Economics, etc. NCERT Solutions for Class 12 Maths assist in developing a conceptual framework for all chapters. Determinants Class 12 NCERT Solutions comprises multiple questions frequently asked in the board exam, developed by our best academic specialists.
NCERT Exercise 4.2 Class 12 Maths Solutions provides clear and straightforward techniques for answering all in-text questions. Moreover, it is crucial to use well-curated NCERT Solutions for ex 4.2 Class 12 Maths to get the best results. Furthermore, NCERT Solutions for Exercise 4.2 Class 12 Maths are available in PDF version for students to download and use offline. Embibe provides all the necessary study materials and video lessons whenever a student faces any challenge as well!
| Determinants | Refer Here |
| Properties Of Determinants | Refer Here |
| Area Of Triangle | Refer Here |
Students may have studied determinants and their uses in earlier grades. It is therefore expected that students will be able to perform sums from linear equations on their own. Additionally, for students who plan to take board exams and competitive tests in the future, the 12th CBSE Maths book and the in-text activities are crucial. Here is the overview of the exercise topics students can refer to to have a better idea on the chapter:
| 4.1 | Introduction |
| 4.2 | Determinant |
| 4.3 | Properties of Determinants |
| 4.4 | Area of a Triangle |
| 4.5 | Minors and Cofactors |
| 4.6 | Adjoint and Inverse of a Matrix |
| 4.7 | Applications of Determinants and Matrices |
mbibe provides mock tests, video lessons and other necessary products for the respective topics so that the student will gain a clarity and clear understanding on the chapter and topic.
Ans. All of the specifics are presented in a step-by-step and straight-forward manner in the NCERT solutions. As a result, you will have no trouble understanding the sums.
Ans: Chapter 4 NCERT Solutions for Class 12 Maths consists of eight questions in Exercise 4.1.
There are 16 questions in Exercise 4.2.
There are five questions in Exercises 4.3 and 4.4.
There are 18 questions in Exercise 4.5.
There are 16 questions in Exercise 4.6.
There are 19 questions in the Miscellaneous Exercise.
Students in CBSE Class 12 can get all of the NCERT exercise 4.2 Class 12 Maths solutions in this article or on the NCERT website.
Ans. Yes, if you go over the NCERT solutions extensively and practice them thoroughly, you will have a better chance of getting good marks in the board exams.
Ans. A determinant is a function that can link any square matrix to a real or complex value. This notion is used to see if a system of equations has a unique solution or not. Aside from that, determinants can be used in various fields, including engineering, science, and many more.
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