Suppose a c mod n and bd mod n. (a) show that a + b c...

Question

Question

Suppose a $\equiv$ c mod n and b $\equiv$ d mod n.

(a) show that a + b $\equiv$ c + d mod n

(b) show that a * b $\equiv$ c * d mod n.

math Advanced-Math

Answer 1

Answer #1

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Answer 2

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