yes. a formula proves something. so you need to make it equal whatever its proving.
If you mean in Excel, yes: you must always start a formula with an equal sign.
No, the equal sign does not precede a formula; rather, it typically follows an expression or a calculation. In mathematics, the equal sign (=) indicates that the values on either side are equal, and it is used to show the result of a calculation or the definition of a variable. For example, in the equation (x + 2 = 5), the equal sign comes after the expression (x + 2).
A formula with an equal sign
It has the same meaning as an equals sign anywhere else in mathematics.
It is generally positive(+) or negative(-).For example: speed = distance/time.
If you mean in Excel, yes: you must always start a formula with an equal sign.
equal sign (=)
an equal sign =
An equal sign because in order for the formula to go through correctly it has to have an (=)
Equal sign
Type = (equal sign) to begin a formula on a spreadsheet.
Equal sign (=)
equal sign
equal sign (=)
A formula must begin with the equal sign (=).
an equal sign =
A formula with an equal sign