- #1
player1_1_1
- 114
- 0
Homework Statement
[tex]y=x^3[/tex] is it monotonic in 0?
The Attempt at a Solution
if i try to solve [tex]y'>0[/tex] it will be 0 in point [tex]x=0[/tex] so that function is not strictly decreasing in 0 but in other way we have [tex]x_1<x_2\Rightarrow f(x_1)<f(x_2)[/tex] so it is scrictly decreasing, its paradox, why?