## RD Sharma Solutions for Class 12 Maths Chapter 24 - Scalar Or Dot Product - Free PDF Download

## FAQs on RD Sharma Class 12 Maths Solutions Chapter 24 - Scalar Or Dot Product

**1. What properties does the Dot Product of Vectors have according to Class 12 Chapter 24?**

Class 12 students should know all the properties of Dot products of vectors as they come in handy in solving complex numerical problems. The properties of the dot product of vectors

Commutative property

Distributive property

Natural property

General properties

Vector identities

For some practice on the properties of Dot product of vectors, Class 12 students can solve RD Sharma Chapter 24 which contains a lot of questions on the particular topic. RD Sharma also has solved examples that will help the student to understand the methods of solving questions.

**2. What is a projection of a Vector according to Class 12 Chapter 24?**

The dot product of vectors is very useful for finding the component of 1 vector in the direction of the other. The vector projection of 1 vector, over another vector, is the exact length of the shadow of the first vector over another vector. The projection of vectors is calculated by getting the product of the magnitude of the given vectors with the cos of the angle between the two vectors. The result of a vector projection formula is always a scalar value. This is called the projection of vectors.

**3. Should I solve RD Sharma for Class 12 Scalar or Dot products?**

Class 12 students should definitely solve RD Sharma for Scalar or Dot products as they consist of good-type questions that help the student to understand the fundamentals of scalar or vector products. The topic of Scalar or Dot products is a relatively part of the Chapter Vectors and can be mastered with appropriate practice. Students of Class 12 will benefit greatly from solving RD Sharma for scalar or dot products. They can also refer to Vedantu’s important questions which contain selected and important questions for the best results.

**4. What is the Dot Product of 2 Vectors?**

Dot Product of 2 Vectors is the multiplication of the magnitudes of 2 vectors, and cos of the angle between the 2 vectors. The dot product of 2 vectors is constructed by taking the component of 1 vector in the direction of the other and taking its product with the magnitude of the other vector. The result of the dot product of 2 vectors always lies in the same plane, of the 2 vectors. The dot product can be both a positive and a negative real number.

**5. How to find the angle between two vectors using dot product?**

Dot Product of two vectors is one of the ways of multiplying two or more vectors. The angle between two vectors is obtained as the cos of the angle between the 2 vectors. The cos of the angle between two vectors is always equal to the sum of the product of the individual terms of the two vectors, and the whole divided by the product of the magnitude of the 2 vectors. Thus, the formula for the angle between the two vectors is cosθ=→a.→b|a|.|b|