Question

explain all the types of functions​

Answer 1

Answer:

Injective (One-to-One) Functions: A function in which one element of Domain Set is connected to one element of Co-Domain Set. 2. Surjective (Onto) Functions: A function in which every element of Co-Domain Set has one pre-image. Example: Consider, A = {1, 2, 3, 4}, B = {a, b, c} and f = {(1, b), (2, a), (3, c), (4, c)}.

Answer 2

Answer:

The various types of functions are as follows:

• Many to one function.

• One to one function.

• Onto function.

• One and onto function.

• Constant function.

• Identity function.

• Quadratic function.

• Polynomial function.