Question

. Cross out all prime numbers from the given list.
(a) 6, 7, 9, 11, 23, 25, 31, 36, 37, 41, 43, 51
(b) From the numbers given in make 3 pairs of co-primes.
(c) From the numbers given in write three pairs of twin primes.​

Answer 1

Answer:

a)6,7,11,23,31,37,41,43,51 are prime number

b)(11,41,31)

c41 and 43