If ƒ(a) = k, then which of the following must be true?
answer choices:
1....
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Mathematics, 26.01.2020 00:31 miajacobs110
If ƒ(a) = k, then which of the following must be true?
answer choices:
1. ƒ(k) = a
2. ƒ -1(k) = a
3. ƒ -1(a) = k
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Answers: 1
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