Refer to the Tree at the Right

question 13

Short Answer

refer to the tree at the right.
-Find the inorder traversal.

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Definitions:

Address Block

The part of a letter that indicates to whom the letter is addressed. The address block is placed in the upper left-hand portion of the letter, above the salutation and reference line, if one is included.

Firm's Letterhead

The official stationary of a company or organization that contains its name, address, logo, and sometimes its directors, used for formal correspondence.

Phone Number

A sequence of digits assigned to a telephone line for the purposes of making and receiving calls.

Letterhead

A printed heading on stationery, typically including a name and an address, used by a person or organization for professional correspondence.