AP EAPCET 23-Aug-2021 Shift 1 Paper

Section: Mathematics

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Question : 63 of 160

Marks: +1, -0

The limit

lim

x→1

√1−cos‌2(x−1)

x−1

exists and is equal to √2
exists and is equal to −√2
does not exist
exists and is equal to (
1
2
)

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