Let all the students of a class is a Universal set. Let set A be the students who secure 50% or more marks in Maths. Then write the complement of set A.

P = set of integers which multiples of are 4.

T = set of all even square numbers.

Represent the union of two sets by Venn diagram for each of the following.

is a prime number between 80 and 100}

is an odd number between 90 and 100}

Represent the union of two sets by Venn diagram for each of the following.

P = {a, b, c, e, f}

_{Q = {I, m, n, e, b}}

Observe the Venn diagram and write the given sets U,A,B,A ∪ B and A ∩ B.

If A = {a, b, c, d, e}, B = {c, d, e, f}, C = {b, d} and D = {a, e}.

then which of the following statements are true and which are false?

i. C ⊆ B ii. A ⊆ D
iii. D ⊆ B iv. D ⊆ A

v. B ⊆ A vi. C ⊆ A

U = {1, 2, 3, 7, 8, 9, 10, 11, 12}

P = {1, 3, 7, 10}

then (i) show the sets U, P and P � by Venn diagram. (ii) Verify (P’)’ = P

Represent the union of two sets by Venn diagram for each of the following.

A = {3, 4, 5, 7}

_{B = {1, 4, 8}}

Take the set of natural numbers from 1 to 20 as universal set and show set X and Y using Venn diagram.

i. X = {x | x ∈ ℕ, and 7 < x < 15}

ii. Y = {y | y ∈ ℕ, y is prime number from 1 to 20}

(i) Write the subset relation between the sets.

P is the set of all residents in Pune.

M is the set of all residents in Madhya Pradesh.

I is the set of all residents in Indore.

B is the set of all residents in India.

H is the set of all residents in Maharashtra.

(ii) Which set can be the universal set for above sets?

Let all the students of a class is a Universal set. Let set A be the students who secure 50% or more marks in Maths. Then write the complement of set A.