This is a written homework from the pdf notes (see the Files in Canvas).
From the Notes:
Ex. 7-2 a, c, d, e, h, m page 7-19 (pdf 129).
Ex. 7-20, page 7-22 (pdf 132). Note that symmetric order is the same
thing as in-order.
Ex. 8-2 a) through f), pages 8-9, 8-10 (pdf 144, 145).
Ex. 8-8, page 8-11 (pdf 146).
Ex. 8-14, page 8-11 (pdf 146).
Ex. 9-4, page 9-19 (pdf 167). Also, label the nodes in this tree with
the labels "<", "=", or ">".
Ex. 9-12, page 9-20 (pdf 168).
Ex. 9-14 b, c, pages 9-22, 9-23 (pdf 171-172).
Ex. 9-18, page 9-24 (pdf 172).