Server Error

Server Not Reachable.

This may be due to your internet connection or the nubtrek server is offline.

Thought-Process to Discover Knowledge

Welcome to nubtrek.

Books and other education websites provide "matter-of-fact" knowledge. Instead, nubtrek provides a thought-process to discover knowledge.

In each of the topic, the outline of the thought-process, for that topic, is provided for learners and educators.

Read in the blogs more about the unique learning experience at nubtrek.

User Guide

Welcome to nubtrek.

The content is presented in small-focused learning units to enable you to
think,
figure-out, &
learn.

Just keep tapping (or clicking) on the content to continue in the trail and learn.

User Guide

To make best use of nubtrek, understand what is available.

nubtrek is designed to explain mathematics and science for young readers. Every topic consists of four sections.

nub,

trek,

jogger,

exercise.

User Guide

nub is the simple explanation of the concept.

This captures the small-core of concept in simple-plain English. The objective is to make the learner to think about.

User Guide

trek is the step by step exploration of the concept.

Trekking is bit hard, requiring one to sweat and exert. The benefits of taking the steps are awesome. In the trek, concepts are explained with exploratory questions and your thinking process is honed step by step.

User Guide

jogger provides the complete mathematical definition of the concepts.

This captures the essence of learning and helps one to review at a later point. The reference is available in pdf document too. This is designed to be viewed in a smart-phone screen.

User Guide

exercise provides practice problems to become fluent in the concepts.

This part does not have much content as of now. Over time, when resources are available, this section will have curated and exam-prep focused questions to test your knowledge.

summary of this topic

Voice

Voice

Home

→  individual components on 3 axes are real numbers

plain and simple summary

nub

plain and simple summary

nub

dummy

Properties of vector addition are closely related to the properties of real-number addition.

simple steps to build the foundation

trek

simple steps to build the foundation

trek

Support Nubtrek

You are learning the free content, however do shake hands with a coffee to show appreciation.
To stop this message from appearing, please choose an option and make a payment.

Keep tapping on the content to continue learning.
Starting on learning "Understanding the properties of vector addition". ;; In this page, summary of all the properties of vector addition is explained.

Vectors are quantities with magnitude and direction. It is mathematically represented as components along 3 axes.
What numbers are used as components of vectors?

• integers
• rational numbers
• real numbers

Vector addition is addition of individual components respectively. Since the components are real-numbers, Vector addition is equivalently real-number addition in multiple dimensions. It does not involve any trigonometric or other such manipulations.

•  Closure Property

•  Commutative Property

•  Associative Property

comprehensive information for quick review

Jogger

comprehensive information for quick review

Jogger

dummy

Properties of vector addition is understood by applying the properties of real-number addition on the components.

practice questions to master the knowledge

Exercise

practice questions to master the knowledge

Exercise

Progress

Progress

Vectors are quantities with magnitude and direction. It is mathematically represented as components along 3 axes. What numbers are used as components of vectors?
integers;integer
integers
rational
rational numbers
real
real numbers