   Chapter 1.2, Problem 7TFE

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# Label each of the following statements as either true or false.A mapping is onto if and only if its codomain and range are equal.

To determine

Whether the statement, ‘A mapping is onto if and only if its codomain and range are equal’ is true or false.

Explanation

Consider the mapping f:AB.

The domain of f is the set A.

The codomain of f is the set B.

The range of f is the set,

C={y|yB

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