A set that contains no elements is called __________.
Finite set
Infinite set
Empty set
Equal sets
{ x : x is a vowel in the word MATHEMATICS }. in Roster from is
{ a, a, e, i }
{ a, e, i }
{ a, t, e, i }
( a, a h, i }
The set of natural numbers less than 5 is written as
{0,1,2,3,4}
{0,1,2,3,4,5}
{1,2,3,4}
{1,2,3,4,5}
If two sets have the same elements, then the sets are called _____________.
Equivalent sets
If P = { letters of R A N C H I } and Q = {letters of { G A N D H I }. Then n ( PUB ) =
6
8
9
10
A set with unlimited number of different elements is called _________.
finite set
Singleton set
Write the set of factors of 18 in tabular form .
{ 1, 2, 3, 6, 9, 18 }
{ 2,3,6,9 }
{1, 2, 3, 6, 9 }
{ 2, 3, 6, 9, 18 }
A set which contains all set under consideration as subsets, is called ___________.
Subset
Universal set
Disjoint set
If n ( A ) = 7, n ( B ) = 5 and n ( A ∩ B ) = 4, Find n ( A U B )
7
12
Write { 0, 2, 4,6, 8, 10} in description method
{ Natural numbers less than 12 }
{ Even natural numbers less than 12 }
{ Even whole numbers less than 12 }
{ whole numbers less than 12 }
