3+7+11+15+19+...U10. suku kkesepuluh
Matematika
Tirak3264
Pertanyaan
3+7+11+15+19+...U10. suku kkesepuluh
1 Jawaban
-
1. Jawaban Hana1224
u10 = a +(n-1)b b = 7-3 =4
u10 = 3 + (10-1) 4
u10 = 3 + (9).4
u10 = 3 + 36
u10 = 39