Advertisements
Advertisements
प्रश्न
Given, A = {Triangles}, B = {Isosceles triangles}, C = {Equilateral triangles}. State the following statement is true or false. Give reasons.
B ⊆ A
पर्याय
True
False
Advertisements
उत्तर
True
Explanation:
A = {Triangles}
B = {Isosceles triangles}
C = {Equilateral triangle}
B ⊆ A ... True
∵ Isosceles Δ is one of the triangles.
APPEARS IN
संबंधित प्रश्न
A = {1, 3, 2, 7} then write any three subsets of A.
Write the subset relations between the following sets.
X = set of all quadrilaterals
Y = set of all rhombuses
S = set of all squares
T = set of all parallelograms
V = set of all rectangles
Find the subset of the following set:
A = {5, 7}
If C is the set of letters in the word “cooler”, find: Set C
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: The number of its subsets.
If C is the set of letters in the word “cooler”, find: Number of its proper subsets.
Given, A = {Quadrilaterals}, B = {Rectangles}, C = {Squares}, D= {Rhombuses}. State the following statement is true or false. Give reasons.
D ⊂ B
Given, A = {Quadrilaterals}, B = {Rectangles}, C = {Squares}, D= {Rhombuses}. State the following statement is true or false. Give reasons.
D ⊂ A
Given, A = {Quadrilaterals}, B = {Rectangles}, C = {Squares}, D= {Rhombuses}. State the following statement is true or false. Give reasons.
B ⊇ C
