LEARN MATH STEP BY STEP THROUGH VERY EASY PROCESS

INTEGERS ON NUMBER LINE

**INTEGERS ON
NUMBER LINE**

**Write the set of
numbers in the set builder and tabular forms and represent the numbers on the
number line –**

**Example.1)
Integers greater than 4 and less than 10**

**Ans.) Set builder
form = { x/x ****ϵ**** I, 4 < x < ****10 }, tabular form = { 5, 6, 7, 8, 9 }**

**Example.2)
Integers greater than -2 and less than 5**

**Ans.) Set
builder form = { x/x ****ϵ**** I, -2 < x < 5 } , tabular fo****rm = { -1, 0, 1 , 2, 3, 4 }**

**Example.3)
Integers greater than -8 and less than -2**

**Ans.) Set
builder form = { x/x ****ϵ**** I, -8 < x < -2 } , tabular form =
{ -7,**** -6, -5, -4, -3 }**

**The absolute value of
an integer is the number obtained by omitting its sign. In two positive integers
the number with the greater absolute value is bigger and in two negative integers
the number with the smaller absolute value is bigger. Each positive integer is
greater than all negative integers.**