If the Letters A, B, C, D, E, and F

question 64

Multiple Choice

If the letters A, B, C, D, E, and F are to be used in a five-letter code, how many different codes are possible if repetitions are not permitted?

• A) 625
• B) 720
• C) 7,776
• D) 1,296

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Definitions:

User Design

The process of designing products, systems, or services with the focus on the users' experience and interaction.

Messaging Efficiency

The effectiveness of a communication in achieving its intended purpose with clarity and conciseness.

Effective Messaging

The creation and delivery of messages in a way that clearly conveys the intended information or persuasion to the target audience.

Multidimensional Medium

A platform or format that incorporates multiple forms of media or dimensions of information.