Let a function f:(0,∞) → (0,∞) be defined by f(x) = |1 - 1/x |. Then, f is

neither injective nor surjective

both injective as well as surjective

not injective but it is surjective

Let a function f:(0,∞) → (0,∞) be defined by f(x) = |1 -… — JEE Main 2019 Mathematics PYQ

JEE Main 2019 · 11 Jan · Shift II

Let a function

f:(0,\infty) \longrightarrow (0,\infty)

be defined by

f(x) = \left|1 - \frac{1}{x}\right|

. Then,

f

Show answer

Correct option: D

[JEE Main 2019 · 11 Jan · Shift II]

Practise Sets Relations and Functions the way it is asked

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