🛠️ JEE➗ Maths

Let \( f \) and \( g \) be two functions defined by \( f(x)=\left\{\begin{array}{cc}x+1, & x<0 \\ |x-1|, & x …

Q1

Let \( f \) and \( g \) be two functions defined by

\( f(x)=\left\{\begin{array}{cc}x+1, & x<0 \\ |x-1|, & x \geq 0\end{array} \quad\right. \) and \( g(x)=\left\{\begin{array}{cc}x+1, & x<0 \\ 1, & x \geq 0\end{array}\right. \)

Then (gof) \( (x) \) is

[JEE Main 2023, 11 Apr (Shift 2)]

a

differentiable everywhere

b

continuous everywhere but not differentiable

exactly at one point

c

not continuous at \( x=-1 \)

d

continuous everywhere but not differentiable

at \( x=1 \)

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