Question

if i get rs 1 on day 1 and each day the money is doubled then how much money will i get in 30 days

Answer 1

on last dae yu get 2^30 av wotever that dang thang mite be

2^30=1, 073,741, 824

prior tu that, the sum 1 +2 +4 +8 +16 +32... add up tu (2^30) -1

Answer 2

First day = 1

Second day double = 2

Third day double of second day = 4 

so on..............................

1+2+4+8+16+32+64+128+256......................= 1073741824

 

Answer 3

On day 1 you get rs 1, for a total of rs 1.

On day 2 you get rs 2, for a total of rs 3.

On day 3 you get rs 4, for a total of rs 7.

On day n you get rs 2^(n-1), for a total of rs (2^n)-1.

On day 30 you get rs 2^29, for a total of rs (2^30)-1.

On day 30 you get rs 536870912, for a total of rs 1073741824-1 = rs 1073741823.

If you mean how much money do you get on day 30, the answer is rs 536870912.

If you mean how much money do you get all together, as of day 30, the answer is rs 1073741823.