Question

EXERCISE 1.1
1. Find the value of:
(i) |17 - 25|​

Answer 1

|17-25|

= |-8|

= 8 (modulus | | gives the absolute value of the number....it basically removes the -ve sign)

Answer 2

ANSWER:
|17-25| = |-8|
If there is any negative number and mod that negative number turns into positive number
So , |17-25| = |-8| = |8|