Set S consists of numbers 2, 3, 6, 48 and 164. Number K is computed by multiplying one random number from set S by one of the first 10 non-negative integers, also selected at random. If Z = 6^k, what is the probability that 678463 is not a multiple of Z?
a. 1/10
b. 3/10
c. 5/10
d. 7/10
e. 9/10
OA: E
a. 1/10
b. 3/10
c. 5/10
d. 7/10
e. 9/10
OA: E
