Advertisements
Advertisements
प्रश्न
Every natural number is either prime or composite
पर्याय
True
False
Advertisements
उत्तर
Every natural number is either prime or composite - False
APPEARS IN
संबंधित प्रश्न
What are twin primes?
Write all the pairs of twin primes between 50 and 100
Give examples of five pairs of co-primes.
Are co-primes always primes? If no, illustrate your answer by an example.
Express the following odd number as the sum of three odd prime number:
63
Express the following number as the sum of twin prime:
144
State the following statement is True or False.
The sum of two prime numbers is always a prime number.
Fill in the blank.
Two perfect numbers are ________ and _______
Write 'T' for true and 'F' for false for the following statement.
Every even number is composite.
The digits of the prime number 13 can be reversed to get another prime number 31. Find if any such pairs exist upto 100
The numbers 13 and 31 are prime numbers. Both these numbers have the same digits 1 and 3. Find such pairs of prime numbers up to 100.
