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2. Less-than sign - Wikipedia

   en.wikipedia.org/wiki/Less-than_sign

   Less-than sign. The less-than sign is a mathematical symbol that denotes an inequality between two values. The widely adopted form of two equal-length strokes connecting in an acute angle at the left, <, has been found in documents dated as far back as the 1560s. In mathematical writing, the less-than sign is typically placed between two values ...

3. Plus–minus sign - Wikipedia

   en.wikipedia.org/wiki/Plus–minus_sign

   The plus–minus sign, ±, is a symbol with multiple meanings: In mathematics, it generally indicates a choice of exactly two possible values, one of which is obtained through addition and the other through subtraction. In statistics and experimental sciences, the sign commonly indicates the confidence interval or uncertainty bounding a range ...

4. Dollar sign - Wikipedia

   en.wikipedia.org/wiki/Dollar_sign

   The dollar sign, also known as the peso sign, is a currency symbol consisting of a capital S crossed with one or two vertical strokes ( $ or depending on typeface ), used to indicate the unit of various currencies around the world, including most currencies denominated "dollar" or "peso". The explicitly double-barred sign is called cifrão in ...

5. AOL

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   Sign in to AOL Mail, a free and secure email service with advanced settings, mobile access, and personalized compose. Get live help from AOL experts if needed.

6. AOL Help

   prod.origin.help.aol.com

   Find out how to identify and correct common sign-in issues like problems with your username and password, account locks, looping logins, and other account access errors. Account Management · Feb 21, 2024. Get answers to your AOL Mail, login, Desktop Gold, AOL app, password and subscription questions. Find the support options to contact ...

7. Plus and minus signs - Wikipedia

   en.wikipedia.org/wiki/Plus_and_minus_signs

   The plus sign ( +) and the minus sign ( −) are mathematical symbols used to denote positive and negative functions, respectively. In addition, + represents the operation of addition, which results in a sum, while − represents subtraction, resulting in a difference. [1] Their use has been extended to many other meanings, more or less analogous.

8. AOL Mail

   webmail1.mail.aol.com

   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

9. Google Account - Wikipedia

   en.wikipedia.org/wiki/Google_Account

   Google. URL. myaccount .google .com. A Google Account is a user account that is required for access, authentication and authorization to certain online Google services. It is also often used as single sign-on for third party services.