1 votes 1 votes Let $C$ denote the cube $\left[-1, 1\right]^{3} \subset \mathbb{R}^{3}$. How many rotations are there in $\mathbb{R}^{3}$ which take $C$ to itself? 6 12 18 24 Quantitative Aptitude tifrmaths2014 + – makhdoom ghaya asked Dec 17, 2015 • edited Aug 17, 2020 by soujanyareddy13 makhdoom ghaya 307 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.