If a, b, c belongs to N such that c divides ab and 'c' and
'a' are relatively prime, then
(1) ac = b
(2) c divides b
(3) c = abk, k belongs to N
(4) c divides va
Answers
Answered by
3
Answer:
c and a are primes => c does not divide a
c divides ab
If c divides ab and c does not divide a, then c must divide b
Hence, correct option is (2) c divides b
Answered by
1
Answer:
(2) c divides b
Step-by-step explanation:
'c' and 'a' are relatively prime means that c and a are co-prime
then c will not divide a as they are co-primes
so to have the remainder 0, c must divide b
SO OPTION (2) IS CORRECT
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