如何使用角度查找向量？

Question

In 3 dimensional space i have an ine object between x and y axis.If the angle between x and y axis given,how can we find a vector value(i,j,k) ?please help to solve this problem.

Thanks in advance.

Answer 1

Depends on what X and Y axis are. Supposing this usual axis naming:

X and Y axis angle do not define the vector in 3D space (which I guess is what you want since you want a 3-component vector) because angle with X actually is the same than angle with Y (they're related).

You should explain what angles you have. This problem only has solution if the two angles are independent (or the space is 2D).