Describe real numbers, Mathematics

Assignment Help:

Q. Describe Real numbers?

Ans.

There are a few different ways to describe real numbers. Without going into any of the very technical definitions used by mathematicians, I'll just say that a real number is ...

  • Any rational or irrational number;
  • Any number which can be written as a decimal.

 

The set of real numbers includes everything I've mentioned so far, including rational numbers, integers, and whole numbers. Here are some examples of real numbers:

The set of real numbers is closed under addition, subtraction, multiplication, and division.

By the way, there is sometimes more than one way to write a decimal number. For example, 1.0 and 0.99999... are the same number.


Related Discussions:- Describe real numbers

Integers, students dont retain the topic, hoe to make it easier?

students dont retain the topic, hoe to make it easier?

Determine the determinant of matrix, Example Determinant:   Determine ...

Example Determinant:   Determine the determinant of each of the following matrices. Solution : For the 2 x 2 there isn't much to perform other than to plug this in

Mathematic Modeling, Ask question I have 2 problems I need them after 7 hou...

Ask question I have 2 problems I need them after 7 hours

Show basic trigonometric functions, Q. Show basic Trigonometric Functions? ...

Q. Show basic Trigonometric Functions? Ans. There are six trigonometric functions and they can be defined using a right angle triangle. We first label each side according

theoretical minimum number of stations, A company is setting up an assembl...

A company is setting up an assembly line to produce 100 units/hour. The table shown below identifies the work elements, times, and immediate predecessors. a)      What cycle tim

Prove intercept of a tangent between two parallel, Prove that the intercept...

Prove that the intercept of a tangent between two parallel tangents to a circle subtends a right angle at the centre. Since Δ ADF ≅ Δ DFC ∠ADF = ∠CDF ∴ ∠ADC = 2 ∠CDF

Matrix, parts of matrix and functions

parts of matrix and functions

Express the gcd as a linear combination, Express the GCD of 48 and 18 as a ...

Express the GCD of 48 and 18 as a linear combination.              (Ans: Not unique) A=bq+r, where  o ≤  r 48=18x2+12 18=12x1+6 12=6x2+0 ∴ HCF (18,48) = 6 now  6

Math, weather prediction on monsoon past data on project

weather prediction on monsoon past data on project

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd