How many incongruent solutions does
x3 ≡ 1 have modulo 59? mod 61?
x3 ≡ 8 mod 59 and 61? How about the congruences y5 ≡ 1 and y5 ≡ 32 mod 59 and 61?
Explain the results you get and why they are the case.
x3 1 (mod 59) implies that x 1(mod 59) and mod 61.
x3 8 (mod 61) implies that x 2(mod 61) and mod 59.
y5 1 (mod 59) implies that x 1(mod 59) and mod 61.
y532 (mod 59) implies that x2 (mod 59) and mod 61.
All will have unique incongruent solution as by CRT we have d= gcd (a,n)=1.
They are the case because 59 and 61 are primes. and d= (1,59)= 1.
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