Question

CALCULE O QUINTO TERMO DA P G: (4,8,...)???????





















CALCULE A SOMA DOS TEMOS DA P A (3,10,...,45)??????








QUANTOS TERMOS TEM A P A (2,8,14,...,44)???????

Answer 1

4, 8, 12, 16, 20

3, 10, 17, 24, 31, 38, 45
3 + 10 = 13
13 + 17 = 30
30 + 24 = 54
54 + 31 = 85
85 + 38 = 133
133 + 45 = 178

2, 8, 14, 20, 26, 32, 38, 44
8 termos.