which of the following symbols is a part of all spreadsheet functions?\no /\no 0\no +\no *

Answer:

None of the above options are correct. In most spreadsheet software, all functions start with an equal sign (=).

Brief Explanations:

In spreadsheets like Excel or Google Sheets, to start entering a function, one types an equal sign first. The symbols given (/, 0, +, *) are used within functions for operations like division, representing a value, addition, and multiplication respectively, but are not part of all functions as a starting - required symbol.