Question

Activity 1 (B) (3 marks)
Date :
n(A) = 15, n(A + B) = 29, n(
AB) = 7.
Complete the following activity to find the value
of n(B).
N(A u B) = n(A) + 0877-O
CANB)
= 15 + n(B)
... 29
=
+ n(B)
.. n(B) =
21​

Answer 1

Answer:

b ka jhshdgskskn najjshdjd. dhjdb sjdjbdv