Question

interpole 6 meios aretiméticos entre 3 e 384

Answer 1

a 1 = 3 
a 8 = 384
a  8 = a 1 . q^n -1
a 8 = 3 . q^8-1
a 8 = 3 . q^7
384 / 3  =   q^7
128 = q^7
2^7 = q^7
q = 2
a 2 = a 1 . 2
a 2 = 3 . 2 = 6
a 3 = 6 . 2 = 12
a 4 = 12 . 2  = 24
a 5 = 24 . 2 = 48
a 6 = 48 . 2 = 96
a 7 = 96 . 2 = 192
a 8 = 192 . 2  =384