A draws a card from a pack of `n`
cards marked `1,2,ddot,ndot`
The card is replaced in the pack and `B`
draws a card. Then the probability that `A`
draws a higher card than `B`
is
`(n+1)2n`
b. `1//2`
c. `(n-1)2n`
d. none of these
A. `(n + 1)//2n`
B. `1//2`
C. `(n - 1)//2n`
D. none of these