Domain: why is domain of f(x, y) given as "R^2" rather than just "R"?
Hello all, I have a quick question I was hoping somebody couldclarify.
If I have a function of two variables f(x,y), why is thedomain of the function “any real number” squared rather than just any realnumber?
Is it just because the inputs are coming from both x and y?
Thanks in advance.
Hello all, I have a quick question I was hoping somebody couldclarify.
If I have a function of two variables f(x,y), why is thedomain of the function “any real number” squared rather than just any realnumber?
Is it just because the inputs are coming from both x and y?
Thanks in advance.