Question

Can we write domain=range?​

Answer 1

Answer:

no because it is not equal ok

and domain = beta+candela

Step-by-step explanation:

Answer 2

Answer:

No

Step-by-step explanation:

Let f be a mapping such that f:|N→|N defined by f(x)=2x

Then the domain is the set of whole natural numbers, but the range is only the even natural numbers . Hence domain$\neq$ range in general.