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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.
mathsProperties of Vector ArithmeticsProperties of Vector Addition

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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
• 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.

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

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