# math

posted by
**aj** on
.

Problem A: Let T be a balanced 5-ary tree with 81 nodes.

(a). How many internal nodes does T have?

(b). How many edges does the tree T have?

(c). What is the height of T?

posted by
**aj** on
.

Problem A: Let T be a balanced 5-ary tree with 81 nodes.

(a). How many internal nodes does T have?

(b). How many edges does the tree T have?

(c). What is the height of T?