Tentukan suku ke 25 dari 1. 2,4,6,8,10,...,... 2. 1,6,10,15,...,... 3. 1,4,9,16,25,...,... 4. 2,6,12,20,30,...,...
Matematika
nandafaranadila
Pertanyaan
Tentukan suku ke 25 dari
1. 2,4,6,8,10,...,...
2. 1,6,10,15,...,...
3. 1,4,9,16,25,...,...
4. 2,6,12,20,30,...,...
1. 2,4,6,8,10,...,...
2. 1,6,10,15,...,...
3. 1,4,9,16,25,...,...
4. 2,6,12,20,30,...,...
1 Jawaban
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1. Jawaban Anastasya129
1) a=2
b=4-2 =2
U25=a+24b
=2+24(2)
=2+48 =50
2) 120
3) 73
4) 101