How many students are there in 7B?
9 students
Describe the universal set and its subset with the subset sign.
{7, 8, 9, 10} C {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
(a) ⋲ , (b) ⊂
3
Set of Students who play basketball but not netball?
{Cyril, Ron, Mark}
What is the LCM of 4 and 6?
12
Describe the set of odd numbers with a factor of 2
set of students who like both Netball and basketball
{Jen, Sheila}
Students who don't play any sports?
Susan, Paul
c
set of students who play net ball
{Maria, Vivia, Jen, Sheila}
True or False ?
False
What is the HCF of 6 and 8?
2
Show it on Venn Diagram : {2, 4, 6}⊂{ 1, 2, 3, 4, 5, 6, 7}