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

1. soty2013

@amistre64

2. soty2013

@klimenkov

3. soty2013

HELP PLz...

4. klimenkov

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

5. soty2013

i have examination i want the doubts to be cleared

6. klimenkov

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

Plz provide me an example

8. klimenkov

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

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