JEE Main 12 Apr 2019 Paper 1 Solved Paper

Section: Mathematics

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Question : 69 of 90

Marks: +1, -0

For x∈(0,

3

2

), let f(x)=√x,g(x)=tan‌x and h(x)=

1−x2

1+x2

. If ϕ(x)((hof)‌og)(x) then ϕ(

π

3

) is equal to:

[12 Apr 2019 Shift 1]

tan‌
5π
12
tan‌
11π
12
tan‌
π
12
tan‌
7π
12

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