How to find the unit vector given a vector as a linear combination

The video tutorial explains unit vectors, emphasizing their magnitude of 1. It covers how to calculate the magnitude of a vector using the square root of the sum of squares of its components. The tutorial then demonstrates simplifying vectors to find unit vectors, providing a step-by-step calculation process.

Explain the significance of the magnitude being equal to 1 for unit vectors.

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How do you calculate the unit vector from its components?

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What is the magnitude of the vector U as described in the text?

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What steps are involved in simplifying the components of the vector to find the unit vector?

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What is the component form of the unit vector derived from the vector (-6, -8)?

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