JEE Mains 02-Sep-2020 Shift 1 Solved Paper

Section: Mathematics

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Question : 68 of 75

Marks: +1, -0

The domain of the function f(x)=sin−1(

| x|+5

x2+1

) is (−∞,−a]∪[a,∞). Then a is equal to :

[2 Sep 2020 Shift 1]

1+√17
2
√17−1
2
√17
2
+1
√17
2

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