UrbanPro
true

Take Class 8 Tuition from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Some definitions about Maths

R
Rahul G.
24/04/2017 0 0

Natural Numbers are set of those numbers which start from 0 to infinite ∞ are called natural numbers.

Whole Numbers are set of natural numbers along with 0 are called whole numbers.

Intergers are set of all negative numbers, zero and positive numbers.

Rational numbers are those numbers which can be represented in p/q form where q≠0.

Irrational numbers are those numbers which cannot be represented in p/q form where q≠0. 

The decimal expansions of rational numbers are both terminating and non-terminating repeating.

The decimal expansions of irrational numbers are non-terminating non-repeating.

Real numbers is a collection of sets of both rational and irrational numbers.

 

0 Dislike
Follow 0

Please Enter a comment

Submit

Other Lessons for You

Terms associated with spherical mirrors
The various terms associated with spherical mirrors are: 1) Center of curvature:- The centre of curvature of a spherical mirror is the central point of the hallow sphere of which the mirror is a part. 2)...

Common Factors
Factors that two numbers have in common are called the common factors of those numbers. Example: What are the common factors of 20 and 25? The factors of 20 are 1, 2, 4, 5, and 20. The factors...
A

Amrtha S.

0 0
0

Time and Work basics ( part 1) shortcut
If A completed the work in 4 days and B completed the same work in 5 days. How many days will they take on working together? Answer: Let total work is (lcm of 4 and 5) = 20 A's work in 1...

Best practice to study
for study effectively presence of mind is crucial.there is no point in studying 5 hours if you do not remember anything from that.its is better if you study for 10 minutes and remember everything from...
K

Kapil Bharadwaj

0 0
0

Electricity
Electricity: Form of energy which is generated through charges. Charges are of two types: positive and negative. Same charges repel each other where as different charges repel each other. Unit of charge...
X

Looking for Class 8 Tuition Classes?

The best tutors for Class 8 Tuition Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take Class 8 Tuition with the Best Tutors

The best Tutors for Class 8 Tuition Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more