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School students who will appear for their board exams undergo a lot of stress due to the vast mathematics syllabus and the short time within which they have to complete it. The vast syllabus is why students should use the RD Sharma Class 12th Exercise MCQ for their exam preparations to score well in their board exams.
Also Read - RD Sharma Solutions For Class 9 to 12 Maths
The RD Sharma Class 12 Chapter 5 Exercise MCQ is the top choice for many students who have experienced the benefits of using the book. Chapter 5 of the Class 12 book has concepts on determinants which was again explored in Class 11. RD Sharma Class 12 solutions Chapter 5 ex MCQ book spans the entire Chapter and has 37 questions covering the concepts of area of a triangle, adjoint and inverse of matrices, and applications of Determinants and matrices.
Determinants exercise multiple choise question 1
Answer:Determinants exercise multiple choise question 2
Answer:Determinants exercise multiple choise question 3
Answer:Determinants exercise multiple choise question 4
Answer:
Correct option (b)
Solution:
We know that,
Minor of an element can never be equal to cofactor of the same element.
Determinants exercise multiple choise question 5
Answer:Determinants exercise multiple choise question 6
Answer:Determinants exercise multiple choise question 7
Answer:Determinants exercise multiple choise question 8
Answer:Determinants exercise multiple choise question 9
Answer:Determinants exercise multiple choise question 10
Answer:Determinants exercise multiple choise question 11
Answer:Determinants exercise multiple choise question 12
Answer:Determinants exercise multiple choise question 13
Answer:Determinants exercise multiple choise question 14
Answer:Determinants exercise 5 multiple choise question 15
Answer:Here we have to find .
Solution:
If > 0 and discriminant of is negative.
.......(i)
R_{1}→R_{1}+R_{2}
_{}
R_{1}→R_{1-}R_{3}
Expanding along R_{1}
_{}
_{}
_{}
.
Determinants exercise multiple choise question 16
Answer:Determinants exercise multiple choise question 17
Answer:
Correct option (b)
Hint:
Use logarithm properties
Solution:
Determinants exercise multiple choise question 18
Answer:Determinants exercise multiple choise question 19
Answer:Determinants exercise multiple choise question 20
Answer:Determinants exercise multiple choise question 21
Answer:Determinants exercise multiple choise question 22
Answer:Determinants exercise multiple choise question 23
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Answer:Determinants exercise multiple choise question 27
Answer:Determinants exercise multiple choise question 28
Answer:Determinants exercise multiple choise question 29
Answer:Determinants exercise multiple choise question 30
Answer:Determinants exercise multiple choise question 31
Answer:Determinants exercise multiple choise question 32
Answer:Determinants exercise multiple choise question 33
Answer:Determinants exercise multiple choise question 34
Answer:Determinants exercise multiple choise question 35
Answer:Determinants exercise multiple choise question 36
Answer:Determinants exercise multiple choise question 37
Answer:Determinants Exercise MCQs Question 2 (iv)
Answer:Determinants Exercise MCQs Question 2(xi)
Answer:Deteminants Exercise MCQs Question 2(xiv).
Answer:Here is a list of reasons why the Class 12 RD Sharma Chapter 5 Exercise MCQ solution is a highly recommended book:-
Students recommend RD Sharma Class 12 solutions Chapter 5 ex MCQ for preparing them well before their board exams. They have even found several common questions in their maths papers.
RD Sharma Class 12 solutions Chapter 5 ex MCQ is a good companion to students for self-study when their exams are approaching. It helps them revise everything the day before exams.
Enhancing one's math skills requires a lot of self-practice at home. In this case, the answers in the RD Sharma Class 12th Exercise MCQ will help students check their answers and correct their mistakes.
When you use RD Sharma Class 12 solutions Chapter 5 ex MCQ, you will find it easy to complete your school homework since teachers often like to give questions from this book.
The RD Sharma Class 12 solutions Determinants ex MCQ are created by masters of mathematics who are prominent in the education sector.
The Class 12 RD Sharma Chapter 5 Exercise MCQ solution pdf only contains the latest updates, and the answers correspond to the questions in the NCERT textbooks. The newest edition of RD Sharma Class 12th Exercise MCQ solutions can be downloaded online from Career360, which does not charge money.
RD Sharma Chapter wise Solutions
Self-study is a must for students who have opted for mathematics as it requires a lot of practice. Students can use the RD Sharma Class 12th Exercise MCQ solution at home to check their answers after they have solved the textbook questions.
The RD Sharma Class 12 solutions Chapter 5 ex MCQ can be found online pretty readily. The pdf of this book or its latest version can be downloaded from the Career360 website. The pdf is available for free and can be accessed anytime.
Many students have used the RD Sharma Class 12 solutions Determinants ex MCQ solutions for their exam preparations and self-study. This is because the answers in the book are easy to follow and understand.
Teachers, students, and parents have expressed their trust in Class 12 RD Sharma Chapter 4 Exercise 4.2 solution. Therefore, you can provide the pdf of RD Sharma Class 12th Exercise MCQ to your children to help them prepare for boards.
The RD Sharma Class 12 solutions Chapter 5 ex MCQ contains questions from the entire Chapter of Determinants, part of the JEE mains syllabus. This is why solving these questions and using these answers will help you excel in JEE Mains exams.
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