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RD Sharma Class 11 Solutions Chapter 12 - Mathematical Induction (Ex 12.2) Exercise 12.2

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Last updated date: 23rd Apr 2024
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RD Sharma Class 11 Solutions Chapter 12 - Mathematical Induction (Ex 12.2) Exercise 12.2 - Free PDF

Free PDF download of RD Sharma Class 11 Solutions Chapter 12 - Mathematical Induction Exercise 12.2 solved by Expert Mathematics Teachers on Vedantu. All Chapter 12 - Mathematical Induction Ex 12.2 Questions with Solutions for RD Sharma Class 11 Math to help you to revise complete Syllabus and Score More marks. Register for online coaching for IIT JEE (Mains & Advanced) and other Engineering entrance exams.


Mathematics is one of the easiest scoring subjects. Every mathematics chapter covered in the CBSE syllabus is clearly explained and solved by expert mathematics teachers on the Vedantu website to help students in better understanding and easy preparation. Students will have to refer to these solutions guides and practice working out by themselves or with any expert help provided on the website as well. Vedantu has helped a lot of students to prepare themselves for final exams from the comfort of their homes during this pandemic. Students at home will just have to plan and dedicate the necessary time to prepare.

Competitive Exams after 12th Science

Real-Life Applications of Mathematics

  • Preparing food in restaurants - baking and cooking will use mathematical calculations.

  • Figuring out the distance between two objects or cities will require math.

  • Time and cost for travel involve calculations. 

  • Understanding loans for cars, trucks, homes, schooling or other purposes in daily life needs lots of complications.

  • Understanding sports being a player and team statistics is required to know the game rules and other regulations involved in the game.

Mathematics provides an effective way of building mental discipline and encourages logical reasoning in every individual. In addition to all this, mathematical knowledge plays a really crucial and interesting role in understanding the contents and concepts of other school subjects such as science, social studies, and even music and art. Mathematics is of central importance to the modern economy and society. It provides a vital understanding of the knowledge of the economy and market. It is essential in the fields like physical sciences, technology, business, financial services, and many more areas. It is also of growing importance in biology, medicine, and many social science technologies.

FAQs on RD Sharma Class 11 Solutions Chapter 12 - Mathematical Induction (Ex 12.2) Exercise 12.2

1. How much effort do we need to put in to prepare well for exams and score well?

After the Class 10 board exam results students will have to select the desired course science or commerce depending on their overall score and personal interest. So in Class 11 students will start learning totally new subjects from a different angle. They might find it difficult in the beginning but once they catch the structure and syllabus they will gradually develop an interest in them. So yes class 11 will be a new experience and need hours of preparation in order to face class 12 board exams.

2. Does solving question papers before entering the final exams help you score better?

Students can easily refer to the Vedantu website and download sample question papers from so many past years and start preparing on their own since this website will provide the part of the solutions as well. You can actually self-assess and find where you actually stand and work on your weak areas before the final exams. This will help you learn about the marking schemes of CBSE and manage your time efficiently to complete the exams on time.

3. Does the student feel nervous and tense before their examinations?

Students face so much pressure to score well, like societal pressure, family pressure and other unnecessary comparisons around them. This will build lots of tension and because of this students even if they have prepared well will likely have chances to forget the answers or even write wrong answers they already know well. This is unwanted tension built in their mind before exams. So parents should make all arrangements to see if they are relaxed and well prepared without any tension.

4. Does Revision of any subject before final exams fetch you more marks?

In order to score well requires regular revision of main portions and important questions in any subject. Students who find any particular subject difficult should always try working out past year question papers or sample question papers so that they might get the actual holder of the subject marking system and improve their time management. They should maintain a separate revision note for writing the key points for them to revise before the examination.

5. Is the presentation of exam papers necessary?

It is quite obvious that an answer sheet, which is clean and approachable, derives more marks than the one which is messy. Use appropriate color ink to present your paper. Many students strike out the lines and words often in the answer sheet, which will hamper the neatness and cleanliness of the sheet. Many students ignore these simple things, but these can help in scoring a few extra marks in board exams. And those few extra marks will help in boosting the overall percentage in the board exams to quite an extent.