1.

Find the domain and range of the function f(x)=(x^(2))/(1+x^(2)). Is the function one-to-one?

Answer»

`R^(+)` and R
R and [0, 1)
[2, 5] and [0, 1)
(2, 5) and (3, 5)

Answer :B


Discussion

No Comment Found