Awalkway forms one diagonal of a square playground. the hallway is 16 m long. how long is a side of the playground?

Solving two-step inequalities worksheet

Plz which expression is equivalent to the expression below?

Let x have probability generating function gx (s) and let un generating function u(s) of the sequence uo, u1, satisfies p(x > n). show that the (1- s)u(s) = 1 - gx(s), whenever the series defining these generating functions converge.