Question

Remember that the DOMAIN is INTEGERS (....,-2,-1,0,1,2,3,4.......) and the TARGET is POSITIVE INTEGERS (1,2,3,4,.....) . Give...

Remember that the DOMAIN is INTEGERS (....,-2,-1,0,1,2,3,4.......) and the TARGET is POSITIVE INTEGERS (1,2,3,4,.....) .

Give explanation and proofing for each .

Find a function whose domain is the set of all integers and whose target is the set of all positive integers that satisfies each set of properties.

(a) Neither one-to-one, nor onto.

(b) One-to-one, but not onto.

(c) Onto, but not one-to-one.

(d) One-to-one and onto.

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