# NCERT Solutions class-11 Maths Exercise 6.2

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Exercise 6.2

Solve the following inequalities graphically in two dimensional planes:

1.

Ans. Given:

Table of values satisfying the equation

 1 2 4 3

Putting (0, 0) in the given in equation,

0 < 5

which is true.

Therefore, Half plane of towards origin.

2.

Ans. Given:

Table of values satisfying the equation

 1 2 4 2

Putting (0, 0) in the given in equation,

which is false.

Therefore, Half plane of away from the origin.

3.

Ans. Given:

Table of values satisfying the equation

 0 4 3 0

Putting (0, 0) in the given in equation,

which is true.

Therefore, Half plane of towards the origin.

4.

Ans. Given:

Table of values satisfying the equation

 5 6 2 4

Putting (0, 0) in the given in equation,

which is true.

Therefore, Half plane of towards the origin.

5.

Ans. Given:

Table of values satisfying the equation

 2 3 1 2

Putting (0, 0) in the given in equation,

which is true.

Therefore, Half plane of towards the origin.

6.

Ans. Given:

Table of values satisfying the equation

 6 9 2 4

Putting (0, 0) in the given in equation,

which is false.

Therefore, Half plane of away from the origin.

7.

Ans. Given:

Table of values satisfying the equation

 2 0 0

Putting (0, 0) in the given in equation,

which is true.

Therefore, Half plane of towards the origin.

8.

Ans. Given:

Table of values satisfying the equation

 0 0 10

Putting (0, 0) in the given in equation,

which is true.

Therefore, Half plane of towards the origin.

9.

Ans. Given:

Table of values satisfying the equation

Putting (0, 0) in the given in equation,

which is false.

Therefore, Half plane of away from the origin.

10.

Ans. Given:

Putting (0, 0) in the given in equation,

which is true, therefore, Half plane of towards the origin.

### 4 thoughts on “NCERT Solutions class-11 Maths Exercise 6.2”

1. Nice
Solution

2. Very nice solution