Let f : R → R defined as f x = x be an identity function. Then

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Image

Let f : R → R...

Question

range f = f

No worries! We‘ve got your back. Try BYJU‘S free classes today!

range f = R

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

range f = constant

No worries! We‘ve got your back. Try BYJU‘S free classes today!

range f = {constant}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B
range f = R

Every identity function is bijective. So, range f = codomain (f) = R

Suggest Corrections

Similar questions

In a composite function f [g(x)] the following condition must be true

In a composite function f [g(x)], the following condition must be true

f (x) = x^{2} - 12 x - 10.

f (x) = | x | + 2

f (f (x))

f (x) = \frac{3}{x + 7} + 4

Join BYJU'S Learning Program