FUNCTION( argument1, argument2, ...) is . a. the syntax of writing optional arguments b. the general syntax of all functions c. an example of a formula d. the general syntax of all formulas

Option B is correct.

Explanation:

The following option is correct because the following syntax is applicable at all places such as in programming languages, in excel sheet and also in other different platforms. In excel, the following syntax is applicable with some predefined functions just like sum(), avg() and many other functions and as well as in programming languages, it is applicable with the predefined functions and user-defined functions also.

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