Advertisements
Advertisements
प्रश्न
The digits of the prime number 13 can be reversed to get another prime number 31. Find if any such pairs exist upto 100
योग
Advertisements
उत्तर
The required pairs are
(i) 17 and 71
(ii) 37 and 73
(iii) 79 and 97
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Write all the prime numbers between:
30 and 40
Express the following number as the sum of two odd prime:
98
Express the following odd number as the sum of three odd prime number:
35
Express the following odd number as the sum of three odd prime number:
49
Find the HCF of
Two co-primes
Which of the following are co-primes?
The smallest prime number is ______.
Express the following as the sum of two odd prime.
24
Express the following number as the sum of three odd primes:
21
Which pair represents twin prime numbers?
