1+4 2+3 3+2 4+1 5+0
-5 to a set number is -5
the only real number equal to 75 is 75.3×5×5=75
Real numbers are all numbers. So the answer would be -4 and every number after that in the negative direction. So any number that is less than -4. So, -5, -6, and so on.
The set of real numbers less than 5 is represented as ((-∞, 5)). This interval includes all numbers from negative infinity up to, but not including, 5. It encompasses all rational and irrational numbers that fall below 5. In set notation, it can be described as ( { x \in \mathbb{R} \mid x < 5 } ).
5 belongs in the sets: -Natural number set, positive whole numbers -Integer number set, whole numbers -Rational number set, numbers that are not never ending -Real number set, basic numbers without i and that can be expressed in say amounts of apples -Complex number set, the set that contains both real and unreal numbers
All real numbers.
A real number is a rational number that is not imaginary. 5, 3/4, and 8.6 are all real numbers. 3i is not a real number.
7
Here are some: 5, -2, 1/3, square root of 27, pi.The set of real numbers is a subset of the set of complex numbers. Any complex number can be represented in the form (a + bi), where a & b can be any real number, and i is the imaginary unit equal to sqrt(-1). So if b = 0, then we have just a, which is a real number.
on the real number line there are 2 values with |5|, ie +5 and -5. on the complex plane there are an infinite set of values with an absolute value of 5, ie all the points of distance 5 from the origin.
Some examples of sets of real numbers include: The set of positive integers: {1, 2, 3, 4, ...} The set of rational numbers: {1/2, -3/4, 5/6, ...} The set of whole numbers: {..., -2, -1, 0, 1, 2, ...} The set of natural numbers: {0, 1, 2, 3, 4, ...} The set of irrational numbers: {√2, π, e, ...}
Prime and odd numbers