Question

Dados a1=8 r=4 n=7 calcular an. Ayudaaa xfaa!!

Answer 1

an = 32768

a1 = 8

r = 4

n = 7

an = ?

an = a1.$r^{n-1}$

an = 8.$4^{7-1}$

an = 8.$4^{6}$

an = 8.4096