CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Let f:RR be defined by f(x)=1x xR, then f is

A
one-one
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
onto
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
bijective
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
f is not defined
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D f is not defined
f is not defined for x=0
f is not defined on R.

flag
Suggest Corrections
thumbs-up
1
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Continuity in an Interval
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon