The torque due to the force \((2 \hat{i}+\hat{\mathrm{j}}+2 \hat{\mathrm{k}})\) about the origin, acting on a particle whose position vector is \((\hat{i}+\hat{j}+\hat{k})\), would be
1
\((\hat{i}-\hat{j}+\hat{k})\)
2
\((\hat{i}+\hat{k})\)
3
\((\hat{i}-\hat{k})\)
4
\((\hat{j}-\hat{k})\)