🛠️ JEE➗ Maths

Let \(f(x)=2 x+\tan ^{-1} x\) and \(g(x)=\log _e\left(\sqrt{1+x^2}+x\right), x\) \(\in[0,3]\). Then [JEE Main 2023, 1 Fe…

Q1

Let \(f(x)=2 x+\tan ^{-1} x\) and \(g(x)=\log _e\left(\sqrt{1+x^2}+x\right), x\) \(\in[0,3]\). Then

[JEE Main 2023, 1 Feb (Shift 1)]

a

There exists \(x \in[0,3]\) such that \(f^{\prime}(x)<g^{\prime}(x)\)

b

There exist \(0<x_1<x_2<3\) such that \(f(x)<g(x)\), \(\forall x \in\left(x_1, x_2\right)\)

c

\(\max f(x)>\max g(x)\)

d

\(\min f^{\prime}(x)=1+\max g^{\prime}(x)\)

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