- #1
gikiian
- 98
- 0
For finding domain of a function in Rn, I have jot down some of the points. Assuming, if one or more of these 'x'es are a part of the expression of a function f(x1, x2, x3,…, xn), we do the following in writing down the domain:
- for √x we write x≥0
- for 1/x we write x≠0
- for 1/√x we write x>0
- for log(x) we write x>0
What can be some more points similar to the ones I wrote above?
- for √x we write x≥0
- for 1/x we write x≠0
- for 1/√x we write x>0
- for log(x) we write x>0
What can be some more points similar to the ones I wrote above?
