Rana
Sangha was awarded for each wound inflicted upon him in a battle. For the first
wound he was awarded 1 gold mohur, for the second 2, for the third 4, for the
fourth 8, and so on. Its received in total 65,535 gold mohurs. Find the number
of wounds he braved?
a) 14
b) 15
c) 18
d) 13
e) 16
2^(n) -1= 65535. So 2^(n)= 65536= 2^16. So n=16.
2^(n) -1= 65535. So 2^(n)= 65536= 2^16. So n=16.
No comments:
Post a Comment