Question

All of the following statements are true about partial functions, except for:

Group of answer choices

They will give an error message on a computer

Partial functions need not be defined for all of their output values

The exact domain is not known.

Not every element in set A was used.

Answer 1

The correct statement is :

Partial functions are not needed be defined for all of their input values.

Hence the statement ::  Partial functions are not needed to be defined for all of their output values is FALSE.(ANSWER)

If there is any error the partial function will definetely show some error message.

Actually Partial functions are used only if the exact domain is unknown or very easily able to specify.

Partial function generalizes the concept of function by not making all element in set A to be mapped or matched with exactly one element of set B. Hence not every element in set A will be used.