Let and be the joint probability distribution
i) Find P(X_1 + X_2)
ii) Are X_1 and X_2 independent
iii) P(X_1 = 0 | X_2 = 1)
I need to know how to get the value of
Here is my work
And also want to know the if my answers of ii) and iii) are correct or no ?
Since are not independent
Please provide me with the answer for i) ?????????