Question-117675

Question Number 117675 by AmarRaj last updated on 13/Oct/20

Commented by prakash jain last updated on 13/Oct/20

Some questions are not readable .

Please post a clear image .

Answered by prakash jain last updated on 13/Oct/20

1 .

A = {2, 4, 6, 8}

B = {1, 2, 3, 4, 5, 6, 7, 8}

7 \notin A, 8 \in A, A \subset B, 9 \notin B, B \supset A

Answered by prakash jain last updated on 13/Oct/20

5 .

A \cup B = {1, 2, 3, 4, 6, 7, 8}

All items which are element of A or B .

A \cap B = {4, 8}

Commons elements of A, B .