Advertisements
Advertisements
प्रश्न
The set, given below, state whether it is finite set, infinite set or the null set:
{coins used in India}
उत्तर
{coins used in India}:
∴ It is a finite set as these are countable.
APPEARS IN
संबंधित प्रश्न
Write the cardinal number of the following set:
A = Set of days in a leap year.
Write the cardinal number of the following set:
E = Set of prime numbers between 5 and 15
The set, given below, state whether it is finite set, infinite set or the null set:
A = {x : x is an integer between 1 and 2}
The set, given below, state whether it is finite set, infinite set or the null set:
Planets of the Solar system
M = {x : x is a natural number between 0 and 8) and N = {x : x is a natural number from 5 to 10}. Find: M – N and n(M – N)
M = {x : x is a natural number between 0 and 8) and N = {x : x is a natural number from 5 to 10}. Find: N – M and n (N – M)
If A = {x: x is natural number divisible by 2 and x< 16} and
B = {x:x is a whole number divisible by 3 and x < 18}, find: n(A – 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 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).
