Question

The set S represents odd numbers to 31.
S = {1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31}

The set C represents multiples of 5 to 30.
C = {5, 10, 15, 20, 25, 30}

How many elements are in the set .

Answer 1

which set?
S has 16 elements
C has 6 elements
Intersection of S and C has 3 elements
Union of S and C has 19 elements

Answer 2

so the sc would be 19?

Answer 3

yeah, if u mean union (U)

Answer 4

yea thats it thankyou so much !

Answer 5

np, glad i could help (: