Email
Chat with tutors
Login
Ask Questions, Get Answers
Menu
X
home
ask
tuition
questions
practice
papers
mobile
tutors
pricing
X
Questions
>>
CBSE XII
>>
Math
>>
Relations and Functions
Next similar question
Answer
Comment
Share
Q)
Consider
f
:
R
+
→
[
4
,
∞
)
given by
f
(
x
)
=
x
2
+
4
. Show that
f
is invertible with the inverse
f
−
1
of
f
given by
f
−
1
(
y
)
=
√
y
−
4
,where
R
+
is the set of all non-negative real numbers.
Share
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
Found
1
answer. Click to login & view.
Next Similar Question >
Home
Ask
Tuition
Questions
Practice
Your payment for
is successful.
Continue
...
Please Wait