Is the following relation a function? {(0.3,0..4,0..3,0..5,0.5)}

No, the given relation is not a function.

Step-by-step explanation:

Consider the given relation

We need to check whether the given relation is function or not.

A relation is a function if there exist a unique value of y for each value of x.

In the given relation, for x=0.3 there exist more than one value of y.

y=0.6 at x=0.3

y=0.7 at x=0.3

For one input there exist more than one output. Therefore, the given relation is not a function.

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step-by-step explanation: