Advertisements
Advertisements
प्रश्न
Which of the following are co-primes?
पर्याय
8, 12
9, 10
6, 8
15, 18
उत्तर
9, 10
8, 12 are not co-primes as they have a common factor 4.
9, 10 are co-primes as they do not have a common factor.
6, 8 are not co-primes as they have a common factor 2.
5,18 are not co-primes as they have a common factor 3.
APPEARS IN
संबंधित प्रश्न
What are twin primes?
Write all the pairs of twin primes between 50 and 100
Which of the following is a prime number?
Which of the following is a prime number?
The smallest prime number is ______.
Write 'T' for true and 'F' for false for the following statement.
The sum of two odd numbers is always odd.
Write all the prime numbers between 1 and 20.
Find the prime numbers in the list given below.
22, 37, 43, 48, 53, 60, 91, 57, 59, 77, 79, 97, 100
For which of the numbers, from n = 2 to 8, is 2n − 1 a prime?
The only even prime number is ________________
Express the following number as the sum of three odd primes:
21
