UPSC NDA II 2018 Mathematics Solved Paper

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Question : 75 of 120

Marks: +1, -0

If the functionf(x)=

2x−sin−1x

2x+tan−1x

is continuous at each point in its domain ,then what is the value of f(0)?

[NDA II 2018]

−
1
3
1
3
2
3
2

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