Question

57. Which among the following are twin primes?
(a) 31 and 37 (b) 7 and 11
(c) 11 and 13
(d) 3 and 7​

Answer 1

Answer:

C....................

.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). In other words, a twin prime is a prime that has a prime gap of two. ...

Answer 2

Step-by-step explanation:

Twin primes

D)3 and 7

as they are close to each twin n they r prime also