Tolong bantu jawab yaa, ga ngerti :(
Matematika
keyshamaharanib2
Pertanyaan
Tolong bantu jawab yaa, ga ngerti :(
1 Jawaban
-
1. Jawaban opangunnie
n(P U Q) =n(P) +n(Q) -n(PnQ)
63=32+38-n(PnQ)
n(PnQ) =70-63=7