To find: A positive for the congruence 210x=8(bmod13).

UkusakazaL

UkusakazaL

Answered question

2021-04-17

To find: A positive for the congruence 210x=8(bmod13).

Answer & Explanation

Nathalie Redfern

Nathalie Redfern

Skilled2021-04-19Added 99 answers

Given information:
210×7=1(bmod13)
Concept used:
abmodb =Remainder, when a is divided by b.
Calculation:
210⋅7=1(bmod13)
Multiplying both sides by 8.
⇒210.56=8(bmod13)
Compare with 210x=8(bmod13)
Now x=56
Conclusion:
x=56

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