Answer:
Set in Interval Notation is: [ 3, ∞)
Step-by-step explanation:
Here, the given expression is:
R = {x| 3 less than or equal to x}
Here, the given set is given in the ROSTER FORM of set.
Now, converting the statement in mathematical form, we get:
R = { x : 3 ≤ x}
So, here: R is the SET OF AL ELEMENTS SUCH THAT each element is either EQUAL TO 3, or GREATER THAN 3.
Writing the st in SET BUILDER FORM, we get:
R = { 3, 4, 5, 6, ....... }
So, R in Interval Notation is: [ 3, ∞)