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 + B) = n(A) +
= 15 + n(B)
.. 29
+ n(B)
... n(B)​

Answer 1

Answer:

bsis sissnaiasnsowkwlwlw

Answer 2

Answer:

nA is 15

so nA+nB=29

put value of nA then

15+nB=29

nB=14.

Step-by-step explanation:

hope it help