The position of a particle is given by `vecr=(hati+2hatj-hatk)` and momentum `vecp=(3hati+4hatj-2hatk)`. The angular momentum is perpendicular to the

Options

A. `x`-axis
B. `y`-axis
C. `z`-axis
D. line at equal angles to all the three axes

Explanation

To find out the direction of the angular momentum vector \(\vec{L}\) and determine which axis it is perpendicular to, we can follow these steps:

### Step 1: Identify the position and momentum vectors
The position vector \(\vec{r}\) is given as:
\[ \vec{r} = \hat{i} + 2\hat{j} - \hat{k} \]
The momentum vector \(\vec{p}\) is given as:
...