Step-by-step explanation:
(i) T = { 4, 8, 12}
U = {1,2,3,4,6,8,12,24}
(iii) TUU = {1,2,3,4,6,8,12,24}
(iv) yes, because all the elements in T are also the elements in U.
Answer:9/12
Step-by-step explanation:
The anwer for that would be a; angle 1 would be congurent to angle 4.
Answer:

Step-by-step explanation:
The sample space for the experiment is:

- Number of elements in S, n(S)=12
Given an event E such that:

- Number of elements in E, n(E)=8
The outcomes in the complement of E are the outcomes in S that are not in E.

- Number of elements in the complement of E,

Therefore:

Answer:
Step-by-step explanation:
let x be the number
6+1/5x=12
1/5x=12-6
1/5x=6
x=5*6
x=30
check: 6+(1/5*30)=6+6=12