A force `(hati-2hatj+3hatk)` acts on a particle lying at origin. What is the torque acting on the particle about origin?

Explanation

To find the torque acting on a particle about the origin due to a force, we can use the formula for torque:

\[ \text{Torque} (\tau) = \mathbf{r} \times \mathbf{F} \]

where:
- \(\mathbf{r}\) is the position vector from the point about which we are calculating the torque to the point where the force is applied.
...