KING FAHD UNIVERSITY OF PETROLUEM AND MINERALS
Write each of the following expressions without the absolute value symbols :
a) , where ( 1 mark )
b) ( 1 mark )
c) ( 2 marks )
Question 2: ( 2 marks )
Given the inequality or ,
1) Graph the given inequality on a real line .
2) Write the given inequality as an interval notation .
Question 3: ( 2 marks )
Use the absolute value notation to describe the following statement:
The distance between a real number and -10 is not more than 8.
Question 4: ( 2 marks )
Complete the space :
1) The triangle inequality is : ______________________________
2) The definition of