Question

please tell me co - primes and twin - primes I can't understand it​

Answer 1

Step-by-step explanation:

CO PRIME- Any set of numbers which do not have any other common factor other than 1 are called co-prime

For example, 2 and 3 are two prime numbers. Factors of 2 are 1, 2, and factors of 3 are 1, 3. The only common factor is 1 and hence is co-prime.

TWIN PRIME - A pair of prime numbers whose difference is 2, is called twin prime.

A twin prime is a prime number that is either 2 less or 2 more than another prime number—for example, either member of the twin prime pair (41, 43)

Answer 2

Answer:

co - prime -- mean two consecutive number with the hcf 1

for example- 2,3

factor of 2-1,2

factor of 3 -1,3

the hcf is 1 so it is a co prime

the twin prime are conjecture there are infinity number of twin prime.

for example--3,5;;5,7 etc

hope it will help you

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