CUSAT 2018 BTech Solved Paper

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Question : 117 of 250

Marks: +1, -0

If −‌

x

2

<sin‌−1x<‌

x

2

, then tan(sin‌−1x) is equal to

‌
x
1−x2
‌
x
1+x2
‌
x
√1−x2
‌
1
√1−x2

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