Advertisements
Advertisements
Question
If A = {a, b, c, d, e}, B = {c, d, e, f}, C = {b, d}, D = {a, e} then the following statement is true or false?
Options
True
False
Solution
This statement is False.
We have, A = {a, b, c, d, e}, B = {c, d, e, f}, C = {b, d}, D = {a, e}
Since, b ∈ C but b ∉ B
So, C ⊆ B is false.
APPEARS IN
RELATED QUESTIONS
If A = {a, b, c, d, e}, B = {c, d, e, f}, C = {b, d}, D = {a, e} then the following statement is true or false?
D ⊆ A
If A = {a, b, c, d, e}, B = {c, d, e, f}, C = {b, d}, D = {a, e} then the following statement is true or false?
C ⊆ A
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.
Write the subset relations between the following sets.
Y = set of all rhombuses.
T = set of all parallelograms.
Find the subset of the following set:
{p : p is a letter in the word ‘poor’}
If C is the set of letters in the word “cooler”, find: n(C)
If C is the set of letters in the word “cooler”, find: Number of its proper subsets.
Given, A = {Triangles}, B = {Isosceles triangles}, C = {Equilateral triangles}. State the following statement is true or false. Give reasons.
B ⊆ A
Given, A = {Quadrilaterals}, B = {Rectangles}, C = {Squares}, D= {Rhombuses}. State the following statement is true or false. Give reasons.
C ⊆ B ⊆ A
Let M = {letters of the word REAL} and N = {letters of the word LARE}. Write sets M and N in roster form and then state whether
M = N is true.
