Question

Assertion (A): 4 and 5 are co-prime numbers. Reason (R): The two prime numbers whose difference is 2 are called twin primes. (a) Both A and R are correct and R is the correct explanation of A. (b) A is correct but R is incorrect. (C) A is incorrect but R is correct. (d) Both A and R are correct but R is not the correct explanation of A.​

Answer 1

Answer:

A is correct but R is incorrect is the answer

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Answer 2

Step-by-step explanation:

Prime number : A number having only two distinct factors i.e 1 and the number itself. Ex: 2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,……

Co-prime numbers : Two numbers which have only 1 as their common factor.

Ex: 1,2; 2,3; 3,4;……….

Twin prime numbers: Two prime numbers whose difference is 2.

Ex: 3,5; 5,7; 11,13; 17,19;………