n all questions whose answers are given modulo n, those answers should be "reduced residues" modulo n, namely elements o

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answerhappygod
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n all questions whose answers are given modulo n, those answers should be "reduced residues" modulo n, namely elements o

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n all questions whose answers are given modulo n, thoseanswers should be "reduced residues" modulo n, namely elementsof {0,1,…,n−1}.
1.) Finding additive inverses mod n.
a.) Find the additive inverse, mod 26, of each of thefollowing: 1, 7, 11, 50.
b.) Find the additive inverse, mod 33, of each of thefollowing: −10, 11, 29, 77.
c.) Which element has an additive inverse mod 57 equalto 12?
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