Mathematics

Problem

Let

A

be the set of letters in the word VENN and

B

be the set of letters in the word DIAGRAM. a. List the elements of

A

and

B

. b. Find

n(A)

and

n(B)

. c. Find

A \cap B

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

V \notin A

G \in B

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