small mistake on FE Sample—Problem5

[Nikki Mai]

There is a small mistake on the solution of FE Sample—Problem5
Min Gyu Woo posted the solution and stated,”By Mean Value Theorem, there exists x where 0<x<1 such that h(x)=0”
Actually it is intermediate value theorem.

[Tanbao Hua]

thank you so much.
I think you are correct.