If f(x)=xsin(1x),x≠0 is continuous at x=0, then the value of f(0) is
A
1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
0
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
−1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is B0 Given : f(x)=xsin(1x),x≠0
At x=0, L.H.L.=limh→0f(0−h)=limh→0(−h)sin(−1h) =0×finite=0
Since f(x) is continuous at x=0, ⇒L.H.L.=f(0)=0 ∴f(0)=0