Let be the set of letters in the word VENN and be the set of letters in the word DIAGRAM.

MATHEMATICS · Multi-part · CBSE · Mathematics · Sets · Sets

Problem

Let

A

be the set of letters in the word VENN and

B

be the set of letters in the word DIAGRAM. (1) List the elements of

A

and

B

. (2) Find

n(A)

and

n(B)

. (3) Find

A \cap B

and comment on your answer. (4) Decide whether the statement is true or false: -

V \notin A

G \in B

n(A \cup B) = n(A) + n(B)