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Onto function are known as injection.

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Onto function are known as injection.

(a) True

(b) False

The question was asked during an online interview.

This is a very interesting question from Number of Functions in section Basic Structures: Sets, Functions, Sequences, Sums and Matrices of Discrete Mathematics

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The correct option is (b) False

The explanation: Onto functions are known as surjection.

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