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Question
Fill in the blank:
Every set is a _____ of itself.
Solution
Every set is a subset of itself.
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RELATED QUESTIONS
Write the cardinal number of the following set:
B = Set of numbers on a clock-face.
Write the cardinal number of the following set:
D = Set of letters in the word “PANIPAT”.
The set, given below, state whether it is finite set, infinite set or the null set:
{natural numbers more than 100}
The set, given below, state whether it is finite set, infinite set or the null set:
Set of mountains in the world.
The set, given below, state whether it is finite set, infinite set or the null set:
{even numbers not divisible by 2}
Fill in the blank:
The empty set is a ____ of every set.
Let A and B be two sets such that n(A) = 45, n(B) = 38 and n(A ∪B) = 70, find: n (A ∩ B).
Let A and B be two sets such that n(A) = 45, n(B) = 38 and n(A ∪B) = 70, find: n(A - B).
Let n(A) 30, n(B) = 27 and n(A∪B) = 45, find: n(A - B).
Let n(A) = 31, n(B) = 20 and n(A ∩ B) = 6, find: n (A - B).
