" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Bab HimpunanMatematika SMP Kelas VII
n(S) = n(P) + n(B) - n(P ∩ B) + n(P∪B)'
40 = 18 + 25 - 9 + n(P∪B)'
n(P∪B)' = 40 - 34
n(P∪B)' = 6 bayi