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E M B I B E
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS
>
Chapter 18 - Functions
>
JKCET 2018
>
Q 8
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MEDIUM
JKCET
IMPORTANT
Earn 100
The domain of the function
f
(
x
)
=
log
3
x
2
-
4
x
+
7
is
(a)
set of real numbers
-
{
3
,
2
,
7
}
.
(b)
set of real numbers.
(c)
set of positive real numbers.
(d)
set of non-negative real numbers.
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Important Questions on Functions
MEDIUM
JKCET
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS
>
Chapter 18 - Functions
>
JKCET 2017
>
Q 9
The mapping
f
:
N
→
N
given by
f
(
n
)
=
n
3
+
3
,
n
ε
N
where
N
is the set of natural number, is
EASY
JKCET
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS
>
Chapter 18 - Functions
>
JKCET 2018
>
Q 10
Which of the following functions is neither even nor odd?
EASY
JKCET
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS
>
Chapter 18 - Functions
>
JKCET 2017
>
Q 11
Which of the following functions is inverse of itself?
