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Class XI
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Chapter 2
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Domain and range of real functions
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Quiz
Class XI
Quick check : Domain and range
6 questions
Question 1 of 6
Score:
0
/ 0
A
[
−
1
,
1
]
[-1, 1]
[
−
1
,
1
]
B
(
−
∞
,
−
1
]
∪
[
1
,
∞
)
(-\infty, -1] \cup [1, \infty)
(
−
∞
,
−
1
]
∪
[
1
,
∞
)
C
(
−
1
,
1
)
(-1, 1)
(
−
1
,
1
)
D
R
\mathbb{R}
R
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