Question

What is function? Write the types of function​

Answer 1

Answer:

In mathematics, a function is a binary relation between two sets that associates every element of the first set to exactly one element of the second set. Typical examples are functions from integers to integers, or from the real numbers to real numbers.

• One – one function (Injective function)

• Many – one function.

• Onto – function (Surjective Function)

• Into – function.

• Polynomial function.

• Linear Function.

• Identical Function.

• Quadratic Function.

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Answer 2

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What is function? Write the types of function

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A function is a binary relation between two sets that associates every element of the first set to exactly one element of the second set. Typical examples are functions from integers to integers, or from the real numbers to real numbers.

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There are four different patterns to define a function − Functions with no argument and no return value. Functions with no argument but a return value. Functions with argument but no return value. Functions with argument and a return value.

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