Monday, April 2, 2012

Making Mathematics Simpler! NCERT class XII Solutions

Dear Students Of Class XII
It is observed that many a times, after teachers have explained certain topics and have discussed certain questions from the related exercise, not all the questions of the exercise are being solved/attempted by the students. It is practically impossible and undesirable for the teacher to solve each and every question in the class itself. The remaining questions are supposed to be attempted by the student at home. However, it is very much possible that the student is unable to successfully solve all of them.
After discussing this issue with the students, I have decided to make the NCERT textbook solutions available at my blog. The solutions are taken from www.meritnation.com. You can directly visit this website but you will first need to register there and the solution of only one question can be seen at a time. This might be a cumbersome process while you are checking your answers. Therefore, to  save the student’s time and to make those solutions available to all the unregistered students as well, I have decided to upload the solutions here from time to time.
At the same time, I would want that the students do not check the solutions before they have tried the questions themselves. Hence, I’ll be uploading the solutions here only after the exercise has been covered in the class.
Note: Check this post frequently to get the latest updates and keep doing mathematics!

CHAPTER 1 (RELATIONS AND FUNCTIONS)

CHAPTER 2 (INVERSE TRIGONOMETRY)

CHAPTER 3 (MATRICES)

CHAPTER 4 (DETERMINANTS)

EX. 4.1     EX.4.2       EX. 4.3      EX. 4.4
MISC. EX.

CHAPTER 5 (CONTINUITY AND DIFFERENTIABILITY)
EX 5.1        EX 5.2      EX. 5.3      EX. 5.4      EX. 5.5

Happy learning...
All the best...
Amit Sir

1. Well a gud teachr always does effort but, dis shud not mean dat class edu. is detrimented.....thumbs up for it.

1. www.solved-ncert.blogspot.in

Best NCERT SOLUTIONS

2. Once take a visit to get every solution in PDF format at

2. Nice idea Sir Ji...

1. Once take a visit to get every solution in PDF format at

3. Dear Mr. Amit, are you sure that meritnation.com solutions are all correct? I'm afraid not!
Please ensure the correctness and quality of solutions before suggesting it to your students.

... Ashok Gogia

4. Dear Mr. Ashok,
Thanks for your concern. I do agree some of methods are quite lengthy but incorrect... that I have to check.
In case of such solution, do intimate me so that I can inform them directly.
It is my effort to provide students with solutions available and to save their time.
I will try to incorporate your suggestion and concern in future also.
Thanks again.
Amit Bajaj

5. innovative idea..

cool math for kids

6. sir can i get the answers of all the chapters...

1. Visit www.theOPGupta.wordpress.com for all chapters of NCERT solutions.

2. Once take a visit to get every solution in PDF format at

7. sir, ex. 4.2 cannot be accessed..
thankyou for the effort!!! great job! :)

1. here is the correct link of ex - 4.2
http://amitbajajcrpf.files.wordpress.com/2011/09/ex-4-2-solutions.pdf

2. Once take a visit to get every solution in PDF format at

8. Sir where is the 2 nd book solutions and miscellane exer of chapter 5 is not provided

9. sir can i get the answers of all the chapters...

check here http://solved-ncert.blogspot.in/2013/08/ncert-mathematics-solution-class-12th.html

2. Once take a visit to get every solution in PDF format at

10. great blog this blog helped me alot and better than other paid sites he best thing is its free ... keep it up .. :)

11. there are very few people like amit sir, really a very great work!

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15. THANKS IT IS VERY NICELY PLANNED SOLUTIONS
IT VERY HELPFUL TO STUDENTS AS WELL AS A MATHS TEACHER
VINOD PATIL

16. Can i get the solution of ch. No 6

2. Once take a visit to get every solution in PDF format at

17. wr is 5.6?

1. not taught in amit sirs skool

18. plz answer me the smallest and largest equivalent relations in the set 5,6,7

19. Well Maintained Solution OF NCERT Class 12th is here... I found these Helpful

http://ncertissolved.blogspot.in/2013/08/ncert-solutions-for-class-12-maths.html

1. Once take a visit to get every solution in PDF format at

20. sir pls upload volume 2 answers also if it is there show me the way to get it

1. Once take a visit to get every solution in PDF format at

21. Thank you
From: Hitesh Singodia ...
.
.

1. welcum....................

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22. i did not understand question no 10 of exercise 5.2 !
how have you calculated the limits i did not understand !
regards !

1. Once take a visit to get every solution in PDF format at

23. Thanks u sir, But i did't understand ch-5,exercise 5.2 Q.no 7 m 1/2 ku use ho raha ha.....????
pls help me sir, m email id sujityadav_97@yahoo.in

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30. nice but a little bit fussy

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33. CBSE NCERT Class-12 books online
http://www.centralbooksonline.com/school-books/cbse/class-12.html

34. Very nice effort and very helpful for students. Check NCERT Solutions for class 10 also to score better marks and learn mathematics

35. Your posts on Mathematics is always helpful to students. Information about the NCERT syllabus is efficiently covered in the post. Please keep on posting with latest updates.

36. That is a brilliant idea to have a solved mathematical problem of school syllabus to be shared on the blog post. This is one step closer to make every student count his/presence to learn the question on individual basis. Amit Sir, you have a genuine solution for improving the knowledge of Maths among students. All the best for your efforts, keep sharing your ideas on the post!

37. Hi Amit, you need to provide current information about the latest developments in CBSE and NCERT syllabus. Thanks for your efforts in enhancing knowledge about Mathematics through your blog posts. Good Luck!

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