Answer:
In sub procedure or normal program?
Answer:
For values when n<32 use fb(n) else use fa(n).
See explaination for details
Explanation:
Earlier when n=1 fa(n)=2000 while fb(n)=2. for n=2 fa(n)=2000*22 =2000*4=8000 while fb(n)=2*24=2*16=32. It is observed that fa(n) requires more time than fb(n) for small values.
Now, we will see when fb(n) crosses fa(n). This can happen only when fb(n) values equals or greater than fa(n)
therefore,
2000n2<=2n4
Solving equation we get n2>=1000 which can happen when n>=32.
So for values when n<32 use fb(n) else use fa(n)
Answer:
A class is an good representation of the abstract data type as it is represented independently. For implementing a class, it is use to specify the interface for an abstract class.
Class is one of the type of abstract data type for the objects that whose behavior is basically define by the set of operations and values. It is known as abstract as, it provide an implementation independently.
When the class is using in an abstract data type, then it refers as hidden representation of the data. In this modern era, class is use for the implementation of the abstract data type.
Altering grade records within a computer system is called forgery. The correct option among all the options given in the question is option "a". Any kind of altering using the computer without the consent of the proper authorities amounts to forgery. Forgery is a crime and a person can be jailed for such a serious offense.
