Tuliskan barisan aritmatika baru jika disisipkan a. 5 suku antara 37 dan 85 b. 8 suku antara 25 dan 79 c. 6 suku antara 17 dan 38 Please bantu jawab kasih penjelasannya yaa
DB45
A. u1 = 37, U2 = 85 --> b1= 85-37 = 48 k = 5 --> b2 = b1/(k+1) = 48/(5+1) = 48/6 = 8 . suku suku ituadalah 37, 45, 53, 61, 69, 77, 85
b. U1 = 25, U2 = 79 --> b1 = 79 - 25 = 54 k = 8 --> b2 = b1/ (k+1) b2 = 54/ (8+1) = 54/9 = 6 suku suku itu 25, 31, 37, 43, 49, 54, 60, 66, 73, 79
u1 = 37, U2 = 85 --> b1= 85-37 = 48
k = 5 --> b2 = b1/(k+1) = 48/(5+1) = 48/6 = 8
.
suku suku ituadalah
37, 45, 53, 61, 69, 77, 85
b.
U1 = 25, U2 = 79 --> b1 = 79 - 25 = 54
k = 8 --> b2 = b1/ (k+1)
b2 = 54/ (8+1) = 54/9 = 6
suku suku itu
25, 31, 37, 43, 49, 54, 60, 66, 73, 79
c. sama caranya dengan yang a dan b