Symbol of Empty Set.

Symbol of Equivalent Set.

Draw a Venn Diagram of Joint Set.

Draw a Venn Diagram of Disjoint Set.

Example of Joint Set.

Example of Disjoint Set.

Symbol of Union Set.

Let:

A={1,2,3,4}

B={4,5,6,7}

then draw the Venn Diagram of A U B.

Let:

S = {a, b, c, d}

T = {c, d, m, n, o}

then draw the Venn Diagram of S U T.

Let:

B = {m, o, p, q}

C = {m, p, r, s}

then draw the venn diagram of B ∩ C.

Let:

F = {1, 3, 5, 7}

G = {2, 4, 6, 8}

then draw the venn diagram of F ∩ G.

 Let U be the universal set.

U = {2, 4, 6, 8,10}

A = {6, 8, 10}

B = {2, 4, 6}

Find: A’

Let U be the universal set.

U = {2, 4, 6, 8,10}

A = {6, 8, 10}

B = {2, 4, 6}

Find: B’

Symbol of Relative Difference.

Symbol of Symmetric Difference.

P = {1, 2, 3, 4, 5}

Q = {3, 4, 5, 6, 7}

Find: P – Q

P = {1, 2, 3, 4, 5}

Q = {3, 4, 5, 6, 7}

Find: Q – P

Complement B.

Draw A U B.

Draw A ∩ B.

Let:

A= {g,j,e,t,v,d}

B={k,e,g,y,i,j}

Find: A U B

Let:

A= {g,j,e,t,v,d}

B={k,e,g,y,i,j}

Find: A U B

Which of the following is the complement of set A = {1, 3, 5} and U = {1, 2, 3, 4, 5}?

Which among the following is the intersection of set A = {1,2,3,4,5,6} and B = {1,2,3,4}?

Which among the following is the union of set A = {1,2,3,4,5,6} and B = {1,2,3,4}?

What does this symbol ( ∪ ) represent?

What does this symbol ( ∩ ) represent?

If A = {1, 3, 5, 7, 9} and B = {2, 3, 5, 7}, what is A ∩ B?

Find n(A) when

A = {14, 16, 18, 20, 22, 24}

Given: J = { p, a, n, d, e, m, i, c}

K = { c, a, m, e }

L = { }

Find: J ∪ K