To calculate: To determine whether the relation is function or not.
Answer to Problem 8.1.2EP
Relation is NOT a function
Explanation of Solution
Given information: Relation is
x | 6 | 8 | 6 | 7 |
y | 4 | 3 | 9 | 1 |
Formula Used:
A function is the set of ordered pairs in which each x-element has only one y-element associated with it.
Calculation:
Relation is given as
x | 6 | 8 | 6 | 7 |
y | 4 | 3 | 9 | 1 |
Consider each x-element
Since, one x-element has more than one y-element associated with it, therefore the relation is NOT a function
Conclusion:
Hence, relation is NOT a function.
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