Advertisements
Advertisements
Question
If C is the set of letters in the word “cooler”, find: The number of its subsets.
Advertisements
Solution
Number of its subsets : 25 = 2 x 2 x 2 x 2 x 2 = 32
APPEARS IN
RELATED QUESTIONS
If A = {a, b, c, d, e}, B = {c, d, e, f}, C = {b, d}, D = {a, e}, then is the following statement true or false?
If A = {a, b, c, d, e}, B = {c, d, e, f}, C = {b, d}, D = {a, e}, then is the following statement true or false?
A ⊆ D
Find the subset of the following set:
A = {5, 7}
Find the subset of the following set:
B = {a, b, 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.
A ⊂ B
Given, A = {Triangles}, B = {Isosceles triangles}, C = {Equilateral triangles}. State the following statement is true or false. Give reasons.
B ⊆ A
Given, A = {Triangles}, B = {Isosceles triangles}, C = {Equilateral triangles}. State the following statement is true or false. Give reasons.
C ⊆ B
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.
