U12=111 dan U1=1 please bantu in
Matematika
sririzkiadila00
Pertanyaan
U12=111 dan U1=1 please bantu in
1 Jawaban
-
1. Jawaban endang135
U12=a+11b
111=a+11b
a+11b=111.....(1)
u1=a+n-1.b
1=a
a=1 ..(2)
subst a=1 k pers (2)
a+11b=111
1+11b=111
11b=111-1
11b=110
b=110/11
b=10