You visited us 24 times! Enjoying our articles? Unlock Full Access!

Definition of Function

Choose the co...

Question

Choose the correct option regarding the following statements.
(i) If R is an equivalence relation, then $R^{- 1}$ is also an equivalence
(ii) Inverse of a bijective function is unique
(iii) Even function can be one-one
(iv) Constant functions are aperiodic

TTFT

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

TFTT

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

FTFF

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

TTFF

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

Open in App

Solution

The correct option is D TTFF
(D)
It is clear from the definitions.

Suggest Corrections

Similar questions

R \to R

R \to R

R

f : R \times R \to R

f (x, y) = (x + y, x - y)

f

f : A \to B

y = f (x)

g : B \to A

f (x) = y

g (y) = x \forall x ϵ A, y ϵ B

g = f^{- 1} : B \to A [{f (x), x} : {x, f (x)} ϵ f^{- 1}]

Join BYJU'S Learning Program