Which of the following are co-primes?
(A) 8, 10
(B) 9, 10
(C) 6,8
(D) 15, 18
Answers
Answered by
1
Answer:
Co primes definition - Numbers with no common factor except 1
hence only b is co prime
Step-by-step explanation:
A has 2 as a factor as well as 1.
C has 2 as a factor as well as 1.
D has 3 as a factor as well as 1.
So only B is co prime because it has only 1 has the common factor
Answered by
0
Answer:
non of these in above options
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