Suppose That a "Word" Is Any String of Seven Letters

question 44

Short Answer

suppose that a "word" is any string of seven letters of the alphabet, with repeated letters allowed.
-How many words begin with A or end with B?

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Definitions:

Column Count

A property or attribute in website or document design specifying the number of columns in a layout.

Combo Box

A user interface control that combines a drop-down list box with a single-line textbox, allowing users to select an item from the list or enter a custom value.

Form Design View

The interface in database software that allows users to design and customize the layout and fields of a form.

Right Border

The line or boundary on the right side of a document, table cell, or other elements which encloses or borders it.