AP EAMCET Engineering 2015 Code A Paper

Section: Mathematics

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Question : 14 of 160

Marks: +1, -0

For real value of x, the range of

x2+2x+1

x2+2x−1

is

(−∞,0)∪(1,∞)
[
1
2
,2]
(−∞,
−2
9
]∪(1,∞)
(−∞,−6]∪(−2,∞)
NA

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