Advertisements
Advertisements
प्रश्न
Write five pairs of prime numbers less than 20 whose sum is divisible by 5. (Hint : 3 + 7 = 10)
बेरीज
उत्तर
- 2 + 3 = 5
- 2 + 13 = 15
- 3 + 17 = 20
- 7 + 13 = 20
- 5 + 5 = 10
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Find if the following number is a prime number:
87
Express the following number as the sum of twin prime:
120
Show that the following pair is co-prime.
847, 1014
Find the HCF of
Two co-primes
Which of the following are co-primes?
The LCM of two co-prime numbers is their
Express the following as the sum of two odd prime.
24
Which of the following number is prime?
37
Express the following number as the sum of three odd primes:
21
Prime numbers do not have any factors.
