Page 20 - E booklet prep 2_Neat

Example (2):

If X = [-1 , 3[ and Y = ]0 , 4] , find using the number line:
1) X ? Y
2) X n Y
3) X - [0. 8[
4) ]0. 8[ -Y

Solution:
1- [-?? , ??]

2- ]?? , ??[

3- [-?? , ?? [

4- ]?? , 8[

1ST TERM MATH-PREP.2

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