Class 12th
Get insights from 11.9k questions on Class 12th, answered by students, alumni, and experts. You may also ask and answer any question you like about Class 12th
Follow Ask QuestionQuestions
Discussions
Active Users
Followers
New answer posted
11 months agoContributor-Level 10
Conductors refer to materials that throughout their structure, allow the free movement of electric charges normally electrons. It happens because of the free electrons present in their outer shells. The examples of conductors include silver, aluminum and copper. On the other hand, there is no free flow of electric charges in the insulators because the electrons are tightly bound to atoms. Examples of the insulators are wood, rubber, and plastic. In electric circuits, the conductors are used as the wiring for the efficient transmission of electricity, and the insulators are used to provide safety by preventing the unwanted flow of curre
New answer posted
11 months agoBeginner-Level 5
The Class 12 chapter 12 Linear Programming carries a weightage of 5 to 6 marks in the Class 12 CBSE Board Exams. Most of the times one long-answer question and some times 2-3 small answer type questions are asked from this chapter. Our NCERT Solutions will help students get full marks through the practice of enough NCERT questions.
New question posted
11 months agoNew answer posted
11 months agoBeginner-Level 5
Students can use Shiksa's NCERT Solutions for Class 12 Linear Programming in PDF format;
- Open Shiksha's NCERT Solutions Link: Chapter 12 Linear Programming Solutions
- Scroll through the Page and click on Download PDF link
- Click on the Download Free PDF
- Save the PDF file in your device offline
New answer posted
11 months agoBeginner-Level 5
There are important topics in Class 12 Linear Programming which are asked in the CBSE 12 Boards. Class 12 Board questions are from important topics such as linear programming problems (LPP), graphical method of solving LPPs, feasible region, bounded/unbounded solutions, and corner point method. Class 12 Linear Programming is asked for around 4-6 mark in CBSE board exams.
New answer posted
11 months agoBeginner-Level 5
Students can use these steps for downloading the PDF for 3D Geometry NCERT Solutions given below;
- Visit the Official Page: Chapter 11 Three dimensional Geometry Solutions
- Access the Solutions and Scroll down to download PDF
- Click on "Download Free PDF"
- Save the PDF in their device
New answer posted
11 months agoBeginner-Level 5
NCERT Solutions for 3D Geometry serves as a mathematical foundation developer for all the students. All competition exam aspirant must use NCERT Textbooks and its solutions for better understanding for fundamental concepts in 3D Geometry. Having a proper understanding of foundation knowledge of chapter is important for competitive exams like JEE and NEET.
New answer posted
11 months agoBeginner-Level 5
There are various reasons to use Shiksha's NCERT Solutions for 3D Geometry. Students can use 3D Geometry class 12 maths Solutions for various purposes like practice, revision, and making notes. These solutions follow the latest CBSE 2025 syllabus and NCERT textbook pattern. Shiksha Solutions for 3D Geometry are accurate and provide step-by-step explanations of all the questions.
New answer posted
11 months agoBeginner-Level 5
Students must know that question papers are prepared on the basis of NCERT Textbook and its questions. Students can practice NCERT Maths Textbooks for most repeated questions of 3D Geometry. Mostly questions are asked based on direction cosines, finding angles between lines, the shortest distance between skew lines, and equations of planes are frequently repeated.
New answer posted
12 months agoBeginner-Level 5
The Class 12 Three Dimensional Geometry covers several topics, one of them is type of vectors. Students can chek the below given bullet points for type of vectors;
Zero Vector: A vector with zero magnitude and no specific direction.
Unit Vector: A vector with a magnitude of 1, representing only direction.
Position Vector: A vector representing the position of a point in space from the origin.
Direction Vector: A vector indicating the direction of a line in space.
Collinear Vectors: All the vectors whch lies in one line, are called Non-Colinear Vectors
- Non-Collinear Vectors: All the vectors whch are not in one line, are called Non-Coline
Taking an Exam? Selecting a College?
Get authentic answers from experts, students and alumni that you won't find anywhere else
Sign Up on ShikshaOn Shiksha, get access to
- 66k Colleges
- 1.2k Exams
- 688k Reviews
- 1850k Answers