Jawaban:
1. Barisan selisih -2
51 - 2 = 49
49 - 2 = 47
47 - 2 = 45
45 - 2 = 43
43 - 2 = 41
Jadi, 51, 49, 47, 45, 43, 41
2. Barisan dibagi 2
64 ÷ 2 = 32
32 ÷ 2 = 16
16 ÷ 2 = 8
8 ÷ 2 = 4
4 ÷ 2 = 2
Jadi, 64, 32, 16, 8, 4, 2
3. Barisan ditambah angka ganjil berurutan dari angka 1
0 + 1 = 1
1 + 3 = 4
4 + 5 = 9
9 + 7 = 16
16 + 9 = 25
25 + 11 = 36
Jadi, 0, 1, 4, 9, 16, 25, 36
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Jawaban:
1. Barisan selisih -2
51 - 2 = 49
49 - 2 = 47
47 - 2 = 45
45 - 2 = 43
43 - 2 = 41
Jadi, 51, 49, 47, 45, 43, 41
2. Barisan dibagi 2
64 ÷ 2 = 32
32 ÷ 2 = 16
16 ÷ 2 = 8
8 ÷ 2 = 4
4 ÷ 2 = 2
Jadi, 64, 32, 16, 8, 4, 2
3. Barisan ditambah angka ganjil berurutan dari angka 1
0 + 1 = 1
1 + 3 = 4
4 + 5 = 9
9 + 7 = 16
16 + 9 = 25
25 + 11 = 36
Jadi, 0, 1, 4, 9, 16, 25, 36