RD Sharma Class 11 Solutions Chapter 28 Exercise 28.3 (Updated for 2021-22)

RD Sharma Solutions Class 11 Maths Chapter 28 Exercise 28.3: Students can enhance their problem-solving skills by working through the problems in the RD Sharma Solutions Class 11 Maths Chapter 28 Exercise 28.3, which will help them prepare for their exams. The pdf can be downloaded by students using the links provided below.

Download RD Sharma Class 11 Solutions Chapter 28 Exercise 28.3 Free PDF

RD Sharma Solutions Class 11 Maths Chapter 28 Exercise 28.3

We’ll look at some problems with section formulas in Chapter 28’s Exercise 28.3. RD Sharma Class 11 Solutions are developed by our subject expert faculty team and include explanations in simple language, which makes it easier for students to solve the problems.

Access answers to RD Sharma Solutions Class 11 Maths Chapter 28 Exercise 28.3- Important Question with Answers

1. The vertices of the triangle are A(5, 4, 6), B(1, -1, 3) and C(4, 3, 2). The internal bisector of angle A meets BC at D. Find the coordinates of D and the length AD.

Solution:

2. A point C with z-coordinate 8 lies on the line segment joining the points A(2, -3, 4) and B(8, 0, 10). Find the coordinates.

Solution:

3. Show that the three points A(2, 3, 4), B(-1, 2, -3) and C(-4, 1, -10) are collinear and find the ratio in which C divides AB.

Solution:

4. Find the ratio in which the line joining (2, 4, 5) and (3, 5, 4) is divided by the yz-plane.

Solution:

5. Find the ratio in which the line segment joining the points (2, -1, 3) and (-1, 2, 1) is divided by the plane x + y + z = 5.

Solution:

Introduction to 3D Coordinate Geometry 28.3 Q6

Introduction to 3D Coordinate Geometry 28.3 Q7

Introduction to 3D Coordinate Geometry 28.3 Q8

Introduction to 3D Coordinate Geometry 28.3 Q9

Introduction to 3D Coordinate Geometry 28.3 Q10

Introduction to 3D Coordinate Geometry 28.3 Q11

Introduction to 3D Coordinate Geometry 28.3 Q12

Introduction to 3D Coordinate Geometry 28.3 Q13

Introduction to 3D Coordinate Geometry 28.3 Q14

Introduction to 3D Coordinate Geometry 28.3 Q15

Introduction to 3D Coordinate Geometry 28.3 Q16

We have provided complete details of RD Sharma Solutions Class 11 Maths Chapter 28 Exercise 28.3. If you have any queries related to CBSE Class 11, feel free to ask us in the comment section below.

FAQs on RD Sharma Class 11 Solutions Chapter 28 Exercise 28.3