Jawaban:
b). 90,110,130
Penjelasan dengan langkah-langkah:
Barisan bilangan 10,30,50,70,...,...,..
suku pertama (a) = 10
beda (b) = U2 - U1 = 30 - 10 = 20.
b).
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Jawaban:
b). 90,110,130
Penjelasan dengan langkah-langkah:
Barisan bilangan 10,30,50,70,...,...,..
suku pertama (a) = 10
beda (b) = U2 - U1 = 30 - 10 = 20.
b).