- #1

ChiralSuperfields

- 1,177

- 132

- Homework Statement
- Please see below

- Relevant Equations
- Please see below

For this problem,

I don't understand why they are saying ##-1 < a < 1## since they are trying to find where ##f(x)## is continuous including the endpoints ##f(-1)## and ##f(1)##

Why is it not: ##-1 ≤ a ≤1##

Many thanks!

I don't understand why they are saying ##-1 < a < 1## since they are trying to find where ##f(x)## is continuous including the endpoints ##f(-1)## and ##f(1)##

Why is it not: ##-1 ≤ a ≤1##

Many thanks!