Question

What is D N E? Given sets in photo ​

Answer 1

OPTION B: {5, 7, 9}

Explanation:

D
`$ \cap $` E is the collection of elements that are present in both D and E.

Given the set D = {5, 6, 7, 8, 9, 10}

and E = {1, 3, 5, 7, 9, 11}

So, the elements present in both D and E are: {5, 7, 9}.

Hence, D
`$ \cap $` E = {5, 7, 9}.

OPTION B is the answer.