Question

Fill in the blanks
i A= {3,5,7,9).
n(A)=
2. B = {2,4,6, 8, 10)
n(B) =
3. C= {12, 14, 18, 20, 24}
n(C)=
n(D) =
4. D = {21, 26, 31, 36)
5. Q= {x:x is a color in the rainbow
n(Q)=
6. E = {The set of vowels in the word CHOICE)
'n(E)=
.
7. G = {The set of letters in the English alphabet)
n(G) =
n(H).
18. H= {The set of persons living in a house)​

Answer 1

Step-by-step explanation:

n(a)=4

n(b)=5

n(c)=5

n(d)=4

n(q)=7

n(e)=3

n(g)=26

n(h)=not defined

Answer 2

Step-by-step explanation:

n(A)=4

n(B)= 5

n(c)=5

n(D)=4

n(Q)=7

n(E)=3

n(G)=26

n(H)=4