# Three Dimensional Coordinates Solutions Inter exercise 5(b) (class 11 maths)

Intermediate Mathematics 1B Chapter 5 Three Dimensional Coordinates Exercise 5(b) textbook solutions are given.

First you should study the textbook lesson very well.

Then you should also observe the example problems and solutions given in the textbook.

The key points in the lesson are very important.

You can observe the solutions given below and try them in your own method.

**You can also see**

Inter Maths 1A textbook solutions

Inter Maths 1B textbook solutions

Inter Maths IIA textbook solutions

Inter Maths IIB textbook solutions

**Three Dimensional Coordinates**

Model papers for maths SSC class 10 and Inter

## Maths Solutions for Three Dimensional Coordinates Exercise 5(b) ( class 11 maths)

Class 11 math solution ( Inter 1st year maths 1B solutions)

**Chapter – 5 **

**Three Dimensional Coordinates**

**Exercise 5(b)**

Find the ratio in which the XZ – plane divides the line joining A ( – 2, 3, 4) and B (1, 2, 3).

Find the coordinates of the vertex ‘C’ of ∆ABC if its centroid is the origin and the vertices A, B are (1, 1, 1) and (- 2, 4, 1) respectively.

## Exercise 5(b) Chapter 5 Three Dimensional Coordinates Inter

## Intermediate Solutions for Maths 1b Three Dimensional Coordinates exercise 5(b)

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**Note :**Observe the solutions and try them in your own method.