Question

if i get 1 on first day 2 on second day 4 on third day 8 on fourth day son on what would be number on day 30

Answer 1

Answer:

240

Step-by-step explanation:

30x8=240

Answer 2

Answer:

2^29

Step-by-step explanation:

here, a=1, r=2, n=30

by gp

ar^(n-1)

on solving we get

2^29