Rational and irrational numbers, Mathematics

Assignment Help:

RATIONAL NUMBERS

All numbers of the type p/q where p and q are integer and q ≠0, are known as rational. Thus 

2218_22.png

it can be noticed that every integer is a rational number it may be defines as p/1. As like are 1/3, - 4/9 and 57

The rational numbers are similarly the real numbers with decimal expansions that are either

  Terminating (finishing in an infinite string of zeros), for example 3/4 = .75000... = .75                        or

 Non-ermating Repeating (finishing with a block of digits that repeats over and over).

For example 23/11 = 2.090909... = 2.09. The bar defines the block of repeating digits.

IRRATIONAL NUMBERS

Real numbers that are not rational are known as irrational numbers. They are accurately the real numbers with decimal expansions that are non-repeating non-terminating.

 

 


Related Discussions:- Rational and irrational numbers

Linear equation in two variables., draw the graph of following pair of line...

draw the graph of following pair of linear equation:-2y=4x-6

Calculate the probability, Calculate the introduction to Probability? P...

Calculate the introduction to Probability? Probability refers to the chance that an event will happen. Probability is presented as the ratio of the number of ways an event can

Ratios, What is the ratio of the cone''s volume to the cylinder''s volume

What is the ratio of the cone''s volume to the cylinder''s volume

Approximating definite integrals - integration techniques, Approximating De...

Approximating Definite Integrals - Integration Techniques In this section we have spent quite a bit of time on computing the values of integrals. Though, not all integrals can

Calculate the area and perimeter of a parallelogram, Calculate the area and...

Calculate the area and perimeter of a parallelogram: Calculate the area and perimeter of a parallelogram with base (b) = 4´, height (h) = 3´, a = 5´ and b = 4´.  Be sure to in

Help me please, Cristiano Ronaldo runs 33.6 kilometres per hour. Usain Bolt...

Cristiano Ronaldo runs 33.6 kilometres per hour. Usain Bolt set world record for running 100 m at 9.58 sec. Show me how to compare these two sportsmen. Step by step.

Write 3.5 × 104 in decimal notation, Write 3.5 × 104 in decimal notation? ...

Write 3.5 × 104 in decimal notation? Move the decimal point 4 places to the right to get 35,000.

Find the Regular Grammar for the following Regular Expressio, Find the Regu...

Find the Regular Grammar for the following Regular Expression: a(a+b)*(ab*+ba*)b.

What is stem-and-leaf plots, Q. What is Stem-and-Leaf Plots? Ans. ...

Q. What is Stem-and-Leaf Plots? Ans. A stem-and-leaf plot is a table that provides a quick way to arrange a set of data and view its shape, or distribution. Each data val

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