- #1
friend
- 1,452
- 9
Suppose you have a function f. Perhaps its input is one variable, f(x), or maybe its input is two variables, f(x,y). How can you prove that the function is itself vector valued,
f=(f1(x,y),f2(x,y))?
Or perhaps it would be easier to prove that f is a complex valued function,
f=f1(x,y)+if2(x,y).
f=(f1(x,y),f2(x,y))?
Or perhaps it would be easier to prove that f is a complex valued function,
f=f1(x,y)+if2(x,y).