No. The product of two primes cannot, by definition, be a prime.
Rational numbers are closed under addition, subtraction, multiplication. They are not closed under division, since you can't divide by zero. However, rational numbers excluding the zero are closed under division.
Yes.
Yes.
Yes.
No. The product of two primes cannot, by definition, be a prime.
Rational numbers are closed under addition, subtraction, multiplication. They are not closed under division, since you can't divide by zero. However, rational numbers excluding the zero are closed under division.
Yes.natural numbers are closed under multiplication.It means when the operation is done with natural numbers in multiplication the sum of two numbers is always the natural number.
The numbers are not closed under addition because whole numbers, even integers, and natural numbers are closed.
Yes.
Yes.
IS natural numbers are closed under multiplication? Please answer as soon as possible. Thank You!
Yes.
yes
Yes.
Yes, it is.
Yes.