The SUMSQ function syntax has the following arguments: Number1, number2, ... Number1 is required, subsequent numbers are optional. 1 to 255 arguments for which you want the sum of the squares. You can also use a single array or a reference to an array instead of arguments separated by commas.
THEY/THEIR (SINGULAR). Using the plural pronoun to refer to a single person of unspecified gender is an old and honorable pattern in English, not a newfangled bit of degeneracy or a politically correct plot to avoid sexism (though it often serves the latter purpose).
A noun is a word for a person, a place, or a thing.    A singular noun is a word for one person, place,  or thing.    Examples:    my mother, a neighbor, â¦the teacher  a city, a country, a resort  my house, a cookie, the car   (MORE) Notyouraveragedummy ...