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soty2013 Group Title What is the concept of Direction of vector? one year ago one year ago

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1. soty2013 Group Title

@amistre64

2. soty2013 Group Title

@klimenkov

3. soty2013 Group Title

HELP PLz...

4. klimenkov Group Title

Can I ask you why do you need to answer such extraordinary questions?

5. soty2013 Group Title

i have examination i want the doubts to be cleared

6. klimenkov Group Title

Direction of the vector is the orientation of the vector in the space. It can be defined with the direction cosines of the vector.

7. soty2013 Group Title

Plz provide me an example

8. klimenkov Group Title

The vector on a plane has a direction that can be defined with the sine and the cosine of the angle $$\alpha$$ on the pic.

9. klimenkov Group Title

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