# Question

For some integer and constant , two discrete random variables have a joint PMF given by

(a) Find the value of the constant in terms of L.

(b) Find the marginal PMFs, P M (m) and PN (n).

(c) Find Pr (M + N < L / 2).

(a) Find the value of the constant in terms of L.

(b) Find the marginal PMFs, P M (m) and PN (n).

(c) Find Pr (M + N < L / 2).

## Answer to relevant Questions

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