A force vecF = (hati + 2hatj +3hatk)N ac...

A force `vecF = (hati + 2hatj +3hatk)N` acts at a point `(4hati + 3hatj - hatk)m`. Then the magnitude of torque about the point `(hati + 2hatj + hatk)m` will be `sqrtx` N-m. The valueof x is ___________

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