Find the torque of a force `(7 hati + 3hatj - 5hatk)` about the origin. The
Channel: Doubtnut
Date: 2020-08-02

Find the torque of a force `(7 hati + 3hatj - 5hatk)` about the origin. The force acts on a particle whose position vector is `(hati - hatj + hatk)`.