1 + i
The real number system is composed of the counting numbers (1, 2, 3...).
The unit for real numbers is the number 1.
If gold is real it will be stamped with a fineness number of 1-999 or .1-.999. It can also be stamped with a karat number of 10K, 14K, 18K, 22K or 24K.
For every real number, x, which is not zero, there exists a real number x' such that x * x' = x' * x = 1, the multiplicative identity.
You get a complex number unless the real number happens to be 0 or 1.
1 809 730 7793 dat is his number this is not really it
1 + i
The product of any nonzero real number and its reciprocal is the number 1. This can be mathematically given as n multiplied by 1/n, where n represents the nonzero real number. The product of these two terms is 1.
Because there is a 1-to-1 mapping between the points on the line and the set of real numbers.
It has no imaginary part. A complex number is of the form a + bi where a and b are real numbers, and i = √-1. A real number has b = 0.
It is an element of the set of real numbers.
No. i = square root of -1, and therefore imaginary. Only by squaring i can you have a real number.
Yes.
yes
1
It is the successor to the number 0.