Skip to content

Help Zone

Student Question

Secondary I • 2yr.
Screenshot 2022-06-21 101029.png

can anyone help me with that, ty

Mathematics
avatar
avatar

{t c="richEditor.description.title"} {t c="richEditor.description.paragraphMenu"} {t c="richEditor.description.inlineMenu"} {t c="richEditor.description.embed"}

Explanations (1)

  • Explanation verified by Alloprof

    Explanation verified by Alloprof

    This Explanation was verified by a member of the Alloprof team.

    Options
    2yr.


    I believe that you must be at a level higher than is indicated under your pseudo name.


    i, j, and k are used mostly to represent an orthogonal basis of unit vectors (vectors whose norm are one)

    they are associated with the x, y and z axes

    they can also be represented by (1, 0, 0) (0, 1, 0) and (0, 0, 0)

    and r can be represented by (x, y, z).


    As I have not done much vector calculations recently I would suggest that you consult the following site or the notes from your own course


Ask a question