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pls explain the answer clearly and writ the answer neatly................................................Problem 6. Consider the following functions from Z x Z to Z. Which ones are onto? Justify your answer. 6(a f(, y) 2-4y 6(b) f

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`Hey,

Note: Brother in case of any queries, just comment in box I would be very happy to assist all your queries

1) is not avto lecacuse evev Sooddl shte (2) Onto because for mo set )Not Pim

Kindly revert for any queries

Thanks.

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