Question: All the functions are / : IK -+ K. Select the functions that are onto IK. There are 3 correct out of 5. Of(x) =

All the functions are / : IK -+ K. Select the functions that are onto IK. There are 3 correct out of 5. Of(x) = x - cos(I) Of (x) = ear Of(x) = -3x'+2 Of (x) Of(z) = z' -111
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