Question

(-18) - Write the absolute value of it.

Answer 1

it is 18
absolute value means a number without any sign or positive number

Answer 2

Solution :

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Absolute value of an integer :

If ' x ' is an integer then it's absolute

value is denoted by | x | and is

defined as ,

i ) | x | = x , if x ≥ 0

ii ) | x | = - x , if x is negative

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Here ,

x = -18 ,

Absolute value of -18

= | -18 |

= - ( -18 )

= 18

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