Question

The set S represents the elements present in sugar.

S = {carbon, hydrogen, oxygen}

The set C represents the elements present in carbon dioxide gas.

C = {carbon, oxygen}

How many elements are in the set S ∩ C?

1

2

3

5

Answer 1

Hint: you need to find the number of common elements in both sets.

Answer 2

This is a A intersection B and you have to find the elements which occur in both sets.

Answer 3

2

Answer 4

yeh you got it!