A set which contains no elements is called
Null set
Empty set
Equivalent set
Equal set
Write A = { r, o, s, e } in set builder form.
A = { x / x is an english alphabet }
A = { x / x is a vowel}
A = { x / x is a consonent }
A = { x / x is a letter in the word ' ROSE' }
from figure M∩N =
{ i, e, u }
{ a, o }
{ l, p, t }
{ l, a, p, t, o }
Illustrate A = { a, b, c, d, e, f } and B = { a, c, e } on a Venn - diagram.
The union of sets A,B is usually denoted by
A∩B
A∈B
A∪B
A⊂B
Represent the sets A = {All factors of 30} and B = {All factors of 36} by Venn diagram
In figure, A ∩ B is
{1,2,4}
{5,6,7}
{ 3 }
{1,2, 3, 4 }
P = { x / x is a positive integer and x2 - 4 = 0 } is a
Singleton set
Infinite set
None of these
If A and B are two disjoint sets. Venn – diagram for A and B is
Illustrate E = { letters of the word 'Lord'} and F = { letters of the word 'MIGHTY' } on a Venn diagram.
