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प्रश्न
The set, given below, state whether it is finite set, infinite set or the null set:
{multiples of 8}.
उत्तर
{multiples of 8}: It is an infinite set.
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संबंधित प्रश्न
Write the cardinal number of the following set:
F = {x : x ∈ Z and – 2 < x ≤ 5}
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:
B = {x : x ∈ W ; x is less than 100}.
The set, given below, state whether it is finite set, infinite set or the null set:
Planets of the Solar system
Fill in the blank:
If each element of set P is also an element of set Q, then P is said to be _____ of Q and Q is said to be of P.
Fill in the blank:
If A is a proper subset of B, then n (A) _____ n (B).
Let A and B be two sets such that n(A) = 75, M(B) = 65 and n(A ∩ B) = 45, 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).
