f(x) is continuous and differentiable for all x in its domain
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
f(x) is continuous for all x in its domain but not differentiable at x=±1
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
f(x) is neither continuous nor differentiable at x=±1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
None of the above
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is Bf(x) is continuous for all x in its domain but not differentiable at x=±1 It is evident from the graph of f(x)=|log|x|| that f(x) is everywhere continuous but not differentiable at x=±1