i need help understanding modulos. i have no grasp on the information and i am wondering if you people can help me. i need to show that the number 3, 3^2, 3^3, up to 3^6 form a reduced residue system mod 7.(adsbygoogle = window.adsbygoogle || []).push({});

also, i need help with this... if p and q are distinct prime,s, prove p^q + p^p is congruent to p+q (mod pq).

i will post my ideas in a little bit my computer is acting weird!!

any assistance will be appreciated!!!

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# Reduced residue system mod 7

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