🛠️ JEE➗ Maths

Let \( f(x)=\sin ^{-1} x \) and \( g(x)=\frac{x^{2}-x-2}{2 x^{2}-x-6} \). If \( g(2)=\lim _{x \rightarrow 2} g(x) \), th…

Q1

Let \( f(x)=\sin ^{-1} x \) and \( g(x)=\frac{x^{2}-x-2}{2 x^{2}-x-6} \). If \( g(2)=\lim _{x \rightarrow 2} g(x) \), then the domain of the function \(fog\) is

[JEE Main 2021, 26 Feb (Shift 2)]

a

\((-\infty,-2] \cup\left[-\frac{4}{3}, \infty\right) \)

b

\( (-\infty,-1] \cup[2, \infty) \)

c

\( (-\infty,-2] \cup[-1, \infty) \)

d

\( (-\infty,-2] \cup\left[-\frac{3}{2}, \infty\right) \)

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