Math Help - Proof somewhat

1. Proof somewhat

Write the multiplication table for equivalence classes modulo 6. Be sure that all of your final products are written in the form [m] with 0 is less than or equal to m and m is less than 6.

Is multiplication of equivalence classes modulo 6 associative? Is it commutative?

2. Hello,

Yes it is

3. actually

this is the entire question

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Originally Posted by natewalker205
Write the multiplication table for equivalence classes modulo 6. Be sure that all of your final products are written in the form [m] with 0 is less than or equal to m and m is less than 6.Is multiplication of equivalence classes modulo 6 associative? Is it commutative?
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4. Well, just make lines with classes 0 to 5 (mod 6), then make columns with the same. In each cell, write the product, simplified to classes mod 6.

For example : 4*5 = 20 = 2 mod 6