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प्रश्न
Write the cardinal number of the following set:
A = Set of days in a leap year.
उत्तर
A = Set of days in a leap year.
n(A) = 366
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संबंधित प्रश्न
Write the cardinal number of the following set:
B = Set of numbers on a clock-face.
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:
{even numbers not divisible by 2}
The set, given below, state whether it is finite set, infinite set or the null set:
{coins used in India}
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:
Every set is a _____ of itself.
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)
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) = 75, M(B) = 65 and n(A ∩ B) = 45, find: n(B – A)
