# THREE DIMENSIONAL COORDINATES INTER FIRST YEAR 1B CHAPTER 5 PROBLEMS WITH SOLUTIONS ( class 11 maths)

Mathematics Intermediate1b solutions for some problems for examination purpose are available here.

These are very simple to understand.

You should study the textbook lesson Three Dimensional coordinates very well.

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

Textbook solutions for

Three Dimensional Coordinates

Exercise 5(a)

Exercise 5(b)

You can also see

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Inter Maths 1B textbook solutions

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Inter Maths IIB textbook solutions

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## THREE DIMENSIONAL COORDINATES INTERMEDIATE FIRST YEAR 1B CHAPTER 5 PROBLEMS WITH SOLUTIONS ( class 11 maths)

### Junior inter maths chapter 5 three dimensional coordinates

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

1. Find the distance between the points (3, 4,  – 2) and (1, 0, 7).

2. Sow that the points (1, 2, 3), (2, 3, 1) and (3, 1, 2) form and equilateral triangle.

3. Show that the points (1, 2, 3),  (7, 0, 1) and ( – 2, 3, 4) collinear.

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

You can see the solutions for junior inter maths 1B

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