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What else can I help you with?
What are even nos between 100 to 300 that is the sum of two prime nos?
Each one of them can be expressed as a sum of two primes.
Is the sum of a prime number and a composite number always even?
No, the sum of a prime number and a composite number is not always even.
Who discovered when any even number added with a prime number makes a whole number?
It doesn't have to be a prime number and an even number. The sum of any two whole numbers is a whole number. Also, the sum of two even numbers is an even number, the sum of two odd numbers is an even number, and the sum of an odd number and an even number is an odd number.
How can you Express 121 as a sum of 2 prime nos?
11x11
Is the sum of prime number and a composite number always even?
No.
What are the numbers as sum of 2 prime numbers?
The sum of two prime numbers greater than 2 is an even number. The sum of 2 and any other prime number is an odd number.
If the sum of two prime numbers x and y is odd Then the product of x and y must be divisible by which number?
Prime numbers are usually odd.The only even prime number is 2.When two prime numbers are added say 3 and 5 the result wil be 8(even).So the question of ur answer is only applicable to the following set:2,3.The sum of an even prime and an odd prime will exhibit an odd number.2+3=5.When this two prime nos. are multiplied 2*3=6,it will be divisible by both 2 an 3.
Which even prime numbers are the sum of 20?
There is only one prime number and it is '2' You cannot have any other even prime number
In how many ways can 47 be written as the sum of two prime numbers?
It cannot be. If 47 is the sum of two prime numbers, one must be an even number and one must be an odd number, because that is the only way to have a sum that is an odd number, such as 47. The only even prime number is 2. The number that with 2 will have a sum of 47 is 45. However, 45 is not a prime number. Therefore, there are not two prime numbers that have a sum of 47.
Even numbers with the sum of two prime numbers?
The sum of any pair of prime numbers greater than 2 is an even number.
Is it possible to get a even number as the sum ofm three odd prime numbers?
The sum of three odd numbers will be odd, whether they are prime or not. The sum of three prime numbers can be even as long as one of them is 2.
Is the sum of two prime number aways even?
In all cases except when the prime number 2 is involved.
