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# NCERT Solutions Class 12 Maths Chapter 11 Exercise 11.3 Three Dimensional Geometry

NCERT Solutions for Class 12 Maths Chapter 11 Exercise 11.3 Three Dimensional Geometry explains the concept of finding the vector and cartesian equations of a plane. To find the vector and cartesian equation of the plane in the normal form students need to have a clear understanding of the various properties of a plane. A plane is determined uniquely if we know about any one of the three. First, if the normal to the plane and its distance from the origin is given, i.e., the equation of a plane is in normal form. Second, if it passes through a point and is perpendicular to a given direction and third is if it passes through three given noncollinear points. If any of these is given we can find the vector and Cartesian equations of the planes. The sums provided in this exercise are majorly focused on imparting a clear understanding of this skill.

The interactive illustrations incorporated in NCERT solutions Class 12 Maths Chapter 11 Exercise 11.3 are sufficient to gain a clear understanding of this topic. There are a total of 5 questions provided in exercise 3 of Class 12 Maths NCERT Solutions Chapter 11 that describe a step-by-step process of finding the equation of planes. Students can clearly learn with these error-free solutions to bring out the best results in their annual exams. These solutions are also available in a scrollable PDF format given below.

**☛** Download NCERT Solutions Class 12 Maths Chapter 11 Exercise 11.3

**Exercise 11.3 Class 12 Chapter 11 **

### More Exercises in Class 12 Maths Chapter 11

- NCERT Solutions Class 12 Maths Chapter 11 Ex 11.1
- NCERT Solutions Class 12 Maths Chapter 11 Ex 11.2
- NCERT Solutions Class 12 Maths Chapter 11 Miscellaneous Exercise

## NCERT Solutions Class 12 Maths Chapter 11 Exercise 11.3 Tips

NCERT Solutions for Class 12 Maths Chapter 11 Exercise 11.3 are quite helpful in promoting practice. Students are advised to solve all problems by themselves first to understand which topic needs more focus. This will also guide them to strategize their learning. Reading all the notes provided in these solutions and the thorough practice of questions will enable kids to develop the right approach to perform detailed studies.

Solving easier problems first and gradually moving towards complex topics ensures a firm base for higher-order concepts. Class 12 Maths NCERT Solutions Chapter 11 is also advantageous in attaining the step-by-step understanding of the basics necessary for life-long maths success. By the repetitive practice of the complicated topics, students can form a firm foundation for securing good marks in exams.

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