i need help solving this problem!
for each value of p>1
(the n=1 under the sumation symbol should be x=1)
Suppose that the random variable X has a discrete distribution with the following p.f.:
f(x)= 1/[c(p)x^p] for x=1,2,...
(a) For each fixed positive integer n, determine the probability that \ will be divisible by n;
(b) Determine the probability that X will be odd.
(c) Suppose that X(subscript 1) and X(subscript 2) are independent random variables, each of which has the p.f.
above. Determine the probability that X(subscript 1)+X(subscript 2) will be even
and the probability that X(subscript 1)+X(subscript 2) will be odd.
Please help anyway you can!!