Getters and setters in Kotlin

Question

Can you tell, how set and get function's variable field know that it is linked to age variable.

https://www.sololearn.com/learn/9789/?ref=app

Answer 1

Note : get and set called every time if you access veriable

https://code.sololearn.com/crN3TLtj2u9W/?ref=app

Answer 2

Becz you will define get and set below of veriable

Answer 3

Sumit Programmer😎😎 what to do when there are multiple variables