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1 vote
Help me on this one thank u

Help me on this one thank u-example-1
User WangYudong
by
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1 Answer

6 votes

Answer:

The 4th is the correct option

Explanation:

Multiple inputs can give the same output, but not vice versa. (6,7) and (6,10) have the same input, but different output.

User Peter Bray
by
4.4k points