For two sets A & B
n(A) = Number of elements of set A
n(B) = Number of elements of set B
n(A ∪ B) = n(A) + n(B) – n(A ∩ B)
Let us do some questions. Click next.
Number of elements in set - 2 sets (Direct)
Number of elements in set - 2 sets (Direct)
Last updated at May 29, 2018 by Teachoo
For two sets A & B
n(A) = Number of elements of set A
n(B) = Number of elements of set B
n(A ∪ B) = n(A) + n(B) – n(A ∩ B)
Let us do some questions. Click next.