write in roaster form
E={x|x belong to W, x does not belong to N}
Answers
Answer :
E = {0}
Step-by-step explanation:
In this question, we have to write the set of all x in roaster form such that they belong to W (whole number) but doesn't belong to N (natural numbers).
Whole numbers are 0, 1, 2, 3 . . . to infinity.
Natural numbers are 1 , 2, 3 . . . to infinity.
There is only one element Which belongs to whole numbers but doesn't Belongs to natural number which is 0.
Hence write it in curly braces.
E = {0}
Required answer !!!
Answer:
E = {0}
Step-by-step explanation:
Given condition is that,
x is a number such that x belongs to W(whole numbers) but not in N(natural numbers)
We know that,
W = 0, 1, 2,3, 4, 5, ...
N = 1, 2, 3, 4, 5,....
So, we can observe that 0 is the only number which is in W but not in N.
Hence, 0 is the only element of set E.
❖ Extra information :
⟡ What is a Set - builder form?
=> Set builder notation is a mathematical notation of describing a set by listing its elements or demonstrating its properties that its members must satisfy.
It is represented by => If A is any set, then
A = {x | x = condition for elements in the set}
⟡ What is a Roster form?
=> All the elements of a set are listed, the elements are being separated by commas and are enclosed within braces { }. In other words, elements of the set are just noted down in the curly brackets separated by commas.
It is represented by => If B is any set and a, b, c and d are the elements, then
B = {a, b, c, d}
Hope it helps!