Question

2 pairs of co prime nos.

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Answer 1

Answer:

11,13. is the right answer dear..

Answer 2

The sum of any two co-prime numbers are always co-prime with their product: 2 and 3 are co-prime and have 5 as their sum (2+3) and 6 as the product (2×3). Hence, 5 and 6 are co-prime to each other.

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