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The domain of {(1,7), (2,6)} is

  • a)
    (1, 6)

  • b)
    (7, 6)

  • c)
    (1, 2)

  • d)
    {6, 7}

Correct answer is option 'C'. Can you explain this answer?
Verified Answer
The domain of {(1,7), (2,6)} isa)(1, 6)b)(7, 6)c)(1, 2)d){6, 7}Correct...
Explanation:

Domain of a Relation:
- The domain of a relation is the set of all possible input values (first elements in the ordered pairs) in the relation.
- In this case, the ordered pairs are (1,7) and (2,6).
- The possible input values are 1 and 2.

Determining the Domain:
- The domain of the relation {(1,7), (2,6)} is the set of all possible input values, which are 1 and 2.
- Therefore, the domain of the relation is {1, 2}.

Conclusion:
- The correct answer is option C: (1, 2), as it represents the set of possible input values for the given relation.
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Most Upvoted Answer
The domain of {(1,7), (2,6)} isa)(1, 6)b)(7, 6)c)(1, 2)d){6, 7}Correct...
Explanation:

The domain of a function is the set of all possible input values (usually represented by x) for which the function produces a valid output value (usually represented by y).

In this case, we have a set of ordered pairs {(1,7), (2,6)} that represents a function. The first element in each ordered pair is the input value (x) and the second element is the output value (y).

To find the domain of this function, we need to determine all possible values of x that produce a valid output value. Since we have only two ordered pairs, we can simply list the x-values in these pairs to determine the domain:

Domain = {1, 2}

Therefore, the correct answer is option 'C' - (1, 2). The other options are not correct because they either include values that are not in the domain (options A and D) or they do not include all values in the domain (option B).
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Community Answer
The domain of {(1,7), (2,6)} isa)(1, 6)b)(7, 6)c)(1, 2)d){6, 7}Correct...
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