Question

*If n( A) = 62 , n(B) = 54 . A and B are disjoint sets then n ( A ∩ B ) = ?*

1️⃣ 62
2️⃣ 0
3️⃣ 54
4️⃣ 116​

Answer 1

Answer:

• 0

Step-by-step explanation:

If the two set A and B are disjoint set

so,

n(AuB)=n(A)+n(B)=62+54=116

But,

n(AnB)=0$\bold{   }$ 

Answer 2

Answer:
Answer is '0'

Step-by-step explanation:
•Given that,
• A and B are two disjoint sets
•n(A)= 62 and n(B)=54
•To find,
•n ( A ∩ B ) = ?
•solution:
•n(A⋂B)=0 becauseA and B both are disjoint