Question

|3.2| + |-3.2| + [3.2] + [-3.2]​

Answer 1

Step-by-step explanation:

Note :

|a| = a

|-a| = a

[a.b ] = a

[-a.b ] = -(a+1)

So ,

|3.2| + |-3.2| + [3.2] + [-3.2]

3.2 + 3.2 + 3 - (3+1)

6.4 + 3 - 4

6.4 - 1

5.4

So , 5.4 is correct answer