let f(x) = { 8x if x \in \mathbb{Q} ; 4x if x \notin mathbb{Q}} a) use sequence property show that f is not differentiab
Posted: Thu May 12, 2022 12:41 pm
let f(x) = { 8x if x \in \mathbb{Q} ; 4x if x \notin
mathbb{Q}}
a) use sequence property show that f is not differentiable at
x=0
b) use epsilon-delta definition, prove that f is continuous at
x=0
mathbb{Q}}
a) use sequence property show that f is not differentiable at
x=0
b) use epsilon-delta definition, prove that f is continuous at
x=0