After Setting Up Your Contact List, You Need to Keep

question 274

Multiple Choice

After setting up your contact list, you need to keep the information current and add new information, such as ____.

• A) a new work phone number
• B) a picture
• C) a Twitter account username
• D) passwords

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Definitions:

Imaginary Unit

A mathematical term denoted as \(i\), used to represent the square root of -1, foundational in complex number theory.

Imaginary Unit

A mathematical term denoted as "i," which satisfies the equation \(i^2 = -1\), used to express complex numbers.

Standard Form

A way of writing numbers using the digits 0-9, where the position of each digit signifies its value; also refers to a specific form of linear equations.

Imaginary Unit

The imaginary unit, denoted as \(i\), is a complex number that satisfies the equation \(i^2 = -1\).