It is called the factorial, denoted by the symbol !. For example; 5 factorial would be written as 5! and is equal to 5 x 4 x 3 x 2 x 1 = 120.
Yes every natural no. a factor and multiple of 1
yes
# For every natural number x, x = x. That is, equality is reflexive. # For all natural numbers x and y, if x = y, then y = x. That is, equality is symmetric. # For all natural numbers x, y and z, if x = y and y = z, then x = z. That is, equality is transitive. # For all a and b, if a is a natural number and a = b, then b is also a natural number. That is, the natural numbers are closed under equality. # 0 is a natural number. # For every natural number n, S(n) is a natural number. # For every natural number n, S(n) ≠ 0. That is, there is no natural number whose successor is 0. # For all natural numbers m and n, if S(m) = S(n), then m = n. That is, S is an # If K is a set such that: #* 0 is in K, and #* for every natural number n, if n is in K, then S(n) is in K, then K contains every natural number. # If φ is a unary predicate such that: # #: #:* φ(0) is true, and #: #:* for every natural number n, if φ(n) is true, then φ(S(n)) is true, #: then φ(n) is true for every natural number n. Or. None of the above is relevant as... 1 + 1 = 3
Yes.
Close. But to make that statement correct, three letters must be deleted:Every natural number is a[n ir]rational number.
The product of a natural number and all of the lesser natural numbers is called the factorial of the number. It is often represented with an exclamation point. So:5! = 5 * 4 * 3 * 2 * 1
Yes, every natural number is a whole number.
Neither. A for every decimal number (which may itself be a whole number), there is a smaller whole number and for every whole number there is a smaller decimal number.
No. There are infinitely many real numbers for every natural number.
No. There are infinitely many real numbers for every natural number.
No. No natural number can be irrational.
No.
No its not, zero is a whole number but its not natural!!! :)
No. 1/2 is a rational number but it is not a natural number.
Every natural number satisfies the requirements.
Natural number are a special kind of real number. They both are large without bounds. For every real number there is a larger natural number and for every natural number there is a larger real number.
no!