3 years ago

Is (10 +62) mod 7 + 2 mod 7 ≡ (10 + 2) mod 7 + 62 mod 7?

Mathematics

1 answer:

Sergio [31]3 years ago

4 0

Yes.

(10 + 62) + 2 ≡ 72 + 2 ≡ 74 ≡ 4 (mod 7)

and

(10 + 2) + 62 ≡ 12 + 62 ≡ 74 ≡ 4 (mod 7)

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