If the range ot a random vaniabie `X` is `0,1,2,3,` at `P(X=K)=((K+1)/3^k)` a for `k>=0,` then a equals

If the range of a random variable X is {0,1,2,3 …..,} with P(X = k) = ((k +1))a/3^(k) for k ge 0, then a =

If the range of a random variable X is {0,1,2,3,4,……….} with P(X=k)=((k+1))/(3^(k)) for k ge0 , then u=

The range of a random variable X is 1,2,3,..., and P(X=k)=(c^(k))/(k!) where k=1,2,3... .Find the value of P(0ltXlt3)

For a random variable X if P(X=k) = 4((k+1)/5^k)a , for k=0,1,2,…then a= _____

The range of a random variable X is {1, 2, 3, ……..} and P(X=k)=(C^(k))/(lfloork) where k = 1, 2, 3,…. Find the value of C

The range of a random variable X is {1, 2, 3, ……..} and P(X=k)=(C^(k))/(lfloork) where k = 1, 2, 3,…. Find the value of C

If the probability function of a random variable X is defined by P(X=k) = a((k+1)/(2^k)) for k= 0,1,2,3,4,5 then the probability that X takes a prime value is

If the probability function of a random variable X is defined by P(X=k) = a((k+1)/(2^k)) for k= 0,1,2,3,4,5 then the probability that X takes a prime value is