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

question 2

Short Answer

suppose that a "word" is any string of seven letters of the alphabet, with repeated letters allowed.
-How many words are there?

---

Definitions:

Controversies

Refers to public disagreements or debates marked by differing opinions on specific issues.

Child Development

The process by which children grow and mature in physical, cognitive, emotional, and social aspects from birth through adolescence.

History

The study of past events, particularly in human affairs, often documented and analyzed to understand patterns, causes, and effects.

Child Development

Refers to the physical, cognitive, and psychological growth that occurs in human beings from birth to the end of adolescence.