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LEFT Function in Excel

The LEFT function in Excel is a text function that allows you to extract a specific number of characters from the beginning (left-hand side) of a string.

The syntax of the LEFT function is as follows:

LEFT(text, num_chars)

where:

• "text" is the text string from which you want to extract the characters.
• "num_chars" is the number of characters you want to extract from the left of the string.

For example, if you have a text string "Hello, world!", and you want to extract the first 5 characters (i.e., "Hello"), you can use the following formula:

=LEFT("Hello, world!", 5)

The result will be "Hello".

The LEFT function can be very useful when you need to extract a specific part of a text string, such as the first name from a full name or the first few digits of a phone number.

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