tolong di bantu yah.....................
Matematika
rika525
Pertanyaan
tolong di bantu yah.....................
1 Jawaban
-
1. Jawaban fafa151
no 8. jawaban D
Un=n/n2+1,
no 12. jawaban C
nilai U9+U10=
u9=-20
u10=-32 jadi -20+-32= -52